{"title":"Radial Engineering","description":"\u003cp data-start=\"100\" data-end=\"652\" class=\"\"\u003e\u003cstrong data-start=\"125\" data-end=\"147\"\u003eRadial Engineering\u003c\/strong\u003e ist eine führende Marke in der professionellen Audio-Industrie, berühmt für ihre innovativen und zuverlässigen Audio-Lösungen. Spezialisiert auf hochwertige DI-Boxen, Audio-Interfaces, Signalprozessoren und Zubehör, liefert Radial Engineering Produkte, die makellosen Klang und nahtlose Performance sowohl im Studio als auch im Live-Einsatz gewährleisten. Musikern, Toningenieuren und Audio-Profis weltweit vertrauenswürdig, ist Radials langlebiges und leistungsstarkes Equipment darauf ausgelegt, den strengen Anforderungen jeder Audio-Umgebung gerecht zu werden.\u003c\/p\u003e","products":[{"product_id":"radial-engineering-j48-mono","title":"Radial Engineering J48 (Mono)","description":"\u003ch3\u003eRadial Engineering J48 – Mono Active DI for Maximum Headroom \u0026amp; Transparent Tone\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering J48 is a premium single-channel active DI box built for professional musicians, engineers, and touring setups. Designed specifically for active acoustic guitars, basses, and high-output instruments, the J48 uses 48V phantom power to generate a higher internal rail voltage, giving it exceptional headroom and the ability to handle transients up to 9V without distortion. The result is a clean, natural sound that preserves the true character of your instrument on stage or in the studio.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-headroom active design:\u003c\/strong\u003e Phantom-powered circuit provides exceptional dynamic range and low distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandles hot signals:\u003c\/strong\u003e Ideal for active pickups, acoustic preamps, and high-output instruments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro touring construction:\u003c\/strong\u003e 14-gauge steel with Radial’s bookend design for maximum durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential controls:\u003c\/strong\u003e Includes -15 dB pad, ground lift, 180° polarity reverse, and Merge (stereo-to-mono) switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise-free performance:\u003c\/strong\u003e Transformer isolation minimizes hum and buzz in challenging stage environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eWith its high internal headroom and pristine signal path, the J48 ensures your instrument always sounds full, open, and dynamic. It prevents overloading, maintains clarity with active pickups, and withstands the demands of touring and live production.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Active mono DI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 48V phantom power (no batteries required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Signal Handling:\u003c\/strong\u003e Up to 9V transients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Pad (-15 dB), Merge, Ground Lift, 180° polarity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × 1\/4\" Hi-Z input + Thru\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Balanced XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 14-gauge steel, bookend protective frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3-year transferable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering J48 (Mono)\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eActive acoustic guitars, basses, keyboards, acoustic preamps, on-stage DI solutions, studio tracking, and professional touring rigs.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with any mixer or interface providing 48V phantom power. Suitable for live sound, studio recording, broadcast, and rental setups.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustry-leading headroom and clarity\u003c\/li\u003e\n\u003cli\u003eExtremely durable construction for touring\u003c\/li\u003e\n\u003cli\u003eIdeal for active pickups and hot signals\u003c\/li\u003e\n\u003cli\u003eMerge function supports stereo-to-mono instruments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires phantom power—no battery option\u003c\/li\u003e\n\u003cli\u003eMore expensive than basic direct boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial J48 delivers pristine tone, unmatched headroom, and road-ready reliability—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242829369612,"sku":"RE-J48-MONO","price":269.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/j48-34-right-1.jpg?v=1745035850"},{"product_id":"radial-engineering-j48-stereo","title":"Radial Engineering J48 (Stereo)","description":"\u003ch3\u003eRadial Engineering J48 Stereo – Active Two-Channel DI with High Headroom \u0026amp; Phantom Power\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering J48 Stereo is a premium active direct box designed for dual-mono or stereo instruments that demand exceptional clarity, headroom, and low distortion. Built on the foundation of Radial’s renowned J48, this stereo version uses a unique switching power supply driven by 48V phantom power to achieve greater dynamic range and transparency than typical active DIs. Ideal for keyboards, acoustic instruments, bass, and high-output active pickups, the J48 Stereo delivers pristine, phase-accurate sound on stage and in the studio.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhantom-powered active design:\u003c\/strong\u003e Innovative power supply maximizes headroom and minimizes distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo \/ dual-mono operation:\u003c\/strong\u003e Perfect for keyboards, drum machines, and stereo acoustic rigs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged 14-gauge steel construction:\u003c\/strong\u003e Radial’s bookend design protects switches and connectors on the road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-pass filter \u0026amp; pad:\u003c\/strong\u003e 80 Hz HPF clears rumble; -15 dB pad handles hot signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround lift \u0026amp; polarity reverse:\u003c\/strong\u003e Tools for eliminating hum, buzz, and phase issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe J48 Stereo captures every nuance of your instrument with clean, accurate detail—even at high volume. Thanks to its superior headroom and low-noise circuitry, it prevents distortion and retains the natural character of your sound, making it a trusted tool for touring professionals and session musicians.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Active stereo DI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 48V phantom power (no batteries required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePads:\u003c\/strong\u003e -15 dB pad per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilters:\u003c\/strong\u003e 80 Hz high-pass filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 2 × 1\/4\" Hi-Z instrument inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2 × balanced XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Ground lift, polarity reverse, pad, HPF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 14-gauge steel, bookend protective design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering J48 Stereo\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eStereo keyboards, acoustic guitars with dual pickups, bass, drum machines, synths, samplers, and any stereo instrument setup requiring maximum headroom and clarity.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with any mixer or interface that provides 48V phantom power. Suitable for stage, studio, broadcast, and touring systems.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtreme headroom for distortion-free performance\u003c\/li\u003e\n\u003cli\u003eStereo operation replaces two separate DIs\u003c\/li\u003e\n\u003cli\u003eExcellent noise suppression and signal integrity\u003c\/li\u003e\n\u003cli\u003eRoad-ready Radial steel chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires phantom power—no battery or external PSU option\u003c\/li\u003e\n\u003cli\u003eMore expensive than basic active DI boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial J48 Stereo offers unmatched clarity, headroom, and reliability for stereo instrument sources—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242829893900,"sku":"RE-J48-STEREO","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/j48-stereo-product_34_right.jpg?v=1745035860"},{"product_id":"radial-engineering-jdi-duplex","title":"Radial Engineering JDI Duplex","description":"\u003ch3\u003eRadial Engineering JDI Duplex – Dual-Channel Premium Passive DI with Jensen Transformers\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering JDI Duplex is a premium two-channel passive direct box designed for pristine signal integrity in demanding professional environments. Equipped with dual Jensen nickel-core transformers, the JDI Duplex delivers unmatched clarity, phase accuracy, and noise isolation—ideal for keyboards, acoustic instruments, bass, synthesizers, and stereo playback devices. Built with Radial’s legendary tank-like construction, it is a long-term investment for studios, touring rigs, and broadcast facilities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Jensen transformers:\u003c\/strong\u003e Provide ultra-linear frequency response with minimal phase distortion and zero saturation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue passive isolation:\u003c\/strong\u003e Eliminates hum, buzz, and ground-loop noise across both channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-channel stereo design:\u003c\/strong\u003e Perfect for keyboards, stereo instruments, or dual mono sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad \u0026amp; Sum switches:\u003c\/strong\u003e -15 dB pads handle high-output instruments; Sum Mono combines stereo sources when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged steel chassis:\u003c\/strong\u003e 14-gauge welded I-beam construction with bookend design protects switches and connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe JDI Duplex preserves the pure tone of your instruments with exceptional detail and dynamic accuracy. Its dual-channel design replaces two separate DI boxes, simplifying setup while delivering world-class audio quality for stereo rigs and multi-instrument performers.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Two-channel passive DI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformers:\u003c\/strong\u003e Jensen nickel-laminated core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10 Hz – 40 kHz (flat)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePads:\u003c\/strong\u003e -15 dB on each channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 2 × 1\/4\" Hi-Z + 2 × thru jacks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2 × balanced XLR (lo-Z)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSum Mono:\u003c\/strong\u003e Converts thru to dual-input mono mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 14-gauge steel, bookend protective design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering JDI Duplex\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eStereo keyboards, digital pianos, synthesizers, acoustic instruments, bass guitars, playback devices, studio tracking, broadcast rigs, and touring FOH setups.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with any mixer, stage box, or audio interface. Perfect for long cable runs and high-output instruments without distortion or noise.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustry-leading clarity thanks to Jensen transformers\u003c\/li\u003e\n\u003cli\u003eStereo\/dual-mono flexibility\u003c\/li\u003e\n\u003cli\u003eExtremely rugged touring-grade build\u003c\/li\u003e\n\u003cli\u003eZero-power passive operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore expensive than basic DI boxes\u003c\/li\u003e\n\u003cli\u003ePassive design may be less optimal for very low-output pickups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial JDI Duplex delivers unmatched fidelity, isolation, and reliability for stereo and dual-channel DI applications—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242830123276,"sku":"RE-JDI-DUPLEX","price":499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/jdi-duplex-34-right.jpg?v=1745035871"},{"product_id":"radial-engineering-jdi-mono","title":"Radial Engineering JDI (Mono)","description":"\u003ch3\u003eRadial Engineering JDI – Premium Mono Passive DI with Jensen Transformer\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering JDI is a world-class passive direct box designed for pristine, phase-accurate signal conversion in studio, stage, and broadcast environments. Powered by a legendary Jensen transformer, the JDI delivers exceptionally natural, uncolored tone while eliminating hum, buzz, and noise caused by ground loops. Built to withstand decades of professional use, it is widely regarded as the industry standard for passive DI performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJensen nickel-core transformer:\u003c\/strong\u003e Delivers ultra-linear performance with minimal phase distortion and exceptional clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue passive design:\u003c\/strong\u003e No power needed—perfect for high-output instruments such as keyboards, basses, and acoustic guitars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% isolation:\u003c\/strong\u003e Eliminates ground-loop hum and noise for clean, reliable signal transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMerge function:\u003c\/strong\u003e Sums stereo sources (e.g., keyboards) into a mono output when mixer channels are limited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged steel construction:\u003c\/strong\u003e Dual-layer 14-gauge steel chassis with protective bookend design for extreme durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe JDI preserves the pure sound of your instrument better than standard passive DI boxes thanks to its premium transformer and perfectly linear frequency response. Musicians and engineers gain reliable, noise-free operation and consistent results in any environment.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Mono passive DI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformer:\u003c\/strong\u003e Jensen nickel-laminated core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10 Hz – 40 kHz (flat)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad:\u003c\/strong\u003e -15 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 × 1\/4\" Hi-Z instrument input + 1 × thru\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Balanced XLR (lo-Z)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMerge Switch:\u003c\/strong\u003e Sums stereo (via input + thru) to mono\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e 14-gauge welded steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering JDI (Mono)\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eBass guitar, acoustic guitar, keyboards, synthesizers, drum machines, playback devices, and professional touring or studio setups.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks flawlessly with mixers, audio interfaces, and stage boxes. Ideal for long cable runs and environments sensitive to noise.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBest-in-class transformer sound quality\u003c\/li\u003e\n\u003cli\u003eNo distortion even with high-output sources\u003c\/li\u003e\n\u003cli\u003eExceptionally durable for touring\u003c\/li\u003e\n\u003cli\u003eNoise-free operation thanks to full isolation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot ideal for very low-output passive instruments (active DI recommended)\u003c\/li\u003e\n\u003cli\u003eHigher cost than entry-level DI boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial JDI stands as one of the finest passive DI boxes ever built—trusted by professionals who demand unmatched accuracy and reliability. Available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242830614796,"sku":"RE-JDI-MONO","price":279.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/jdi-product_34_right.jpg?v=1745035883"},{"product_id":"radial-engineering-jdi-stereo","title":"Radial Engineering JDI (Stereo)","description":"\u003ch3\u003eRadial Engineering JDI Stereo – Dual Passive DI with Jensen Transformers\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering JDI Stereo is a premium dual-channel passive direct box designed for pristine audio performance in both studio and live environments. Featuring legendary Jensen transformers, exceptional headroom, and ultra-linear frequency response, the JDI Stereo ensures your instrument’s tone remains pure and uncolored while eliminating hum and noise. Built for professionals, it's ideal for stereo keyboards, acoustic instruments, playback rigs, and any high-fidelity DI application.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Jensen transformers:\u003c\/strong\u003e Provide unmatched clarity, low distortion, and natural warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo passive design:\u003c\/strong\u003e Perfect for keyboards, DJ rigs, stereo instruments, and dual mono sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-wide frequency response:\u003c\/strong\u003e Flat from 10 Hz to 40 kHz for transparent signal reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise elimination:\u003c\/strong\u003e Transformer isolation, Faraday shielding, and ground-lift switches remove hum and buzz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged construction:\u003c\/strong\u003e 14-gauge steel housing with Radial’s protective bookend design for maximum stage durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe JDI Stereo delivers studio-grade transparency with zero coloration, making it a favorite among touring professionals and engineers. Its transformer-based passive design easily handles hot signals without distortion, ensuring reliable, noise-free performance in any setup.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stereo passive DI box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformers:\u003c\/strong\u003e Jensen JT-DBE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10 Hz – 40 kHz (flat)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad:\u003c\/strong\u003e -15 dB per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 2 × 1\/4\" instrument inputs + 2 × thru outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2 × balanced XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e Internal Faraday cage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 14-gauge steel with protective bookend design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering JDI Stereo\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eStereo keyboards, synthesizers, drum machines, DJ mixers, acoustic instruments with stereo outputs, playback systems, and professional touring\/recording rigs.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks seamlessly with mixers, interfaces, stage boxes, and professional PA systems. Ideal for long cable runs due to low-impedance balanced outputs.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustry-leading transformer audio quality\u003c\/li\u003e\n\u003cli\u003eUltra-clean, transparent signal path\u003c\/li\u003e\n\u003cli\u003eHandles extreme signal levels without distortion\u003c\/li\u003e\n\u003cli\u003eExceptionally rugged for touring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePassive design may not be ideal for very low-output sources\u003c\/li\u003e\n\u003cli\u003eHigher price point compared to entry-level DI boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial JDI Stereo is a gold-standard DI solution for musicians and engineers demanding unmatched sonic accuracy and reliability—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242831073548,"sku":"RE-JDI-STEREO","price":449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/jdi-stereo-34-right.jpg?v=1745035893"},{"product_id":"radial-engineering-prod2","title":"Radial Engineering ProD2","description":"\u003ch3\u003eRadial Engineering ProD2 – Stereo Passive Direct Box for Keyboards, Instruments \u0026amp; Line Sources\u003c\/h3\u003e\n\u003cp\u003eThe Radial ProD2 is a professional stereo passive DI box designed for keyboards, electronic instruments, drum machines, and any high-output audio source requiring clean, reliable signal conversion. With its dual custom-wound transformers, rugged 14-gauge steel chassis, and noise-reducing design, the ProD2 delivers exceptionally flat frequency response, low distortion, and bulletproof durability for touring and studio environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual passive design:\u003c\/strong\u003e Two independent DI channels ideal for stereo keyboards, DJ rigs, and multi-output instruments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Radial transformers:\u003c\/strong\u003e Handle high signal levels without saturation while maintaining linear 20 Hz–20 kHz response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-15 dB pads:\u003c\/strong\u003e Tame hot sources like synthesizers, samplers, and stage pianos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround-lift switches:\u003c\/strong\u003e Quickly eliminate hum and buzz caused by ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoad-ready construction:\u003c\/strong\u003e 14-gauge welded I-beam chassis prevents PCB stress; full-bottom non-slip pad keeps the DI stable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe ProD2 delivers clean, consistent performance on any stage or studio, ensuring your stereo instruments sound the way they should. Its transformer-based passive architecture makes it virtually impossible to overload, making it a reliable choice for keyboardists, backline techs, sound engineers, and touring professionals.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 2 (stereo passive)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformers:\u003c\/strong\u003e Custom Radial Eclipse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad:\u003c\/strong\u003e –15 dB per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Lift:\u003c\/strong\u003e Yes, per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 14-gauge steel, I-beam chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial ProD2 Stereo DI Box\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eKeyboards, drum machines, DJ controllers, synthesizers, acoustic-electric instruments, multi-output rigs, studio recording, live sound, and touring setups.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with any balanced XLR input on mixers, interfaces, and stage boxes. No power required thanks to its passive transformer design.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely reliable and road-proof\u003c\/li\u003e\n\u003cli\u003eHandles hot signals effortlessly\u003c\/li\u003e\n\u003cli\u003eTransparent, flat frequency response\u003c\/li\u003e\n\u003cli\u003eStereo configuration ideal for keyboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo active gain (passive design)\u003c\/li\u003e\n\u003cli\u003eHeavier than compact plastic DI boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial Engineering ProD2 is a touring-grade stereo DI that delivers exceptional clarity and durability—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242831335692,"sku":"RE-PROD2","price":219.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/prod2-product_34_right.jpg?v=1745035905"},{"product_id":"radial-engineering-prodi","title":"Radial Engineering ProDI","description":"\u003ch3\u003eRadial Engineering ProDI – Passive Direct Box for High-Output Instruments\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering ProDI is a premium passive DI box designed to deliver clean, distortion-free sound even with powerful high-output instruments. Its custom-wound transformer and rugged steel construction make it a trusted tool for live sound, studio recording, and touring musicians who demand reliable, noise-free performance. Compact yet extremely durable, the ProDI ensures accurate signal translation with minimal coloration.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom-wound transformer:\u003c\/strong\u003e Handles hot instrument signals without distortion or saturation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide frequency response:\u003c\/strong\u003e Linear from 20 Hz to 18.5 kHz for full-range musical accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-15 dB pad:\u003c\/strong\u003e Prevents clipping with high-output instruments and active electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround lift switch:\u003c\/strong\u003e Eliminates hum and buzz caused by ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouring-grade housing:\u003c\/strong\u003e 14-gauge steel I-beam chassis prevents PCB stress and damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-slip pad:\u003c\/strong\u003e Protects against shock and keeps the DI securely in place on stage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe ProDI delivers clean, dependable performance in any environment. Its transformer-based design naturally tames harsh frequencies, making it ideal for keyboards, bass guitars, acoustic guitars with active electronics, and other high-output sources. Musicians and engineers benefit from Radial’s legendary durability and noise-free signal handling.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Passive DI box (single channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformer:\u003c\/strong\u003e Custom Radial transformer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz – 18.5 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad:\u003c\/strong\u003e -15 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Lift:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 14-gauge steel, I-beam chassis with no-slip pad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Balanced XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1\/4\" instrument input + 1\/4\" thru output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering ProDI\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eLive sound, studio recording, keyboards, bass guitars, acoustic guitars with active pickups, electronic instruments, and AV installations.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with any mixer, audio interface, stage box, or PA system using standard XLR and 1\/4\" connections.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandles high-output signals without distortion\u003c\/li\u003e\n\u003cli\u003eTransformer isolation removes hum and buzz\u003c\/li\u003e\n\u003cli\u003eExtremely rugged and touring-ready\u003c\/li\u003e\n\u003cli\u003eNo power or batteries required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot ideal for very low-output passive instruments (active DI recommended)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial ProDI is a rock-solid passive DI built for musicians and engineers who need clean, reliable performance every time—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242831892748,"sku":"RE-PRODI","price":149.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/prodi-product_34_right.jpg?v=1745035915"},{"product_id":"radial-engineering-usb-pro","title":"Radial Engineering USB-Pro","description":"\u003ch3\u003eRadial Engineering USB-Pro – Stereo USB Laptop DI with 24-bit Conversion\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering USB-Pro is a high-quality stereo USB DI box designed to connect any Mac or Windows computer directly to a professional PA system or mixing console. With plug-and-play operation, 24-bit\/96 kHz digital audio conversion, dual XLR outputs, and built-in headphone monitoring, it delivers clean and reliable audio for live performances, presentations, DJ sets, and playback applications. Rugged Radial construction ensures years of noise-free operation on stage or on the road.\u003c\/p\u003e\n\u003ch4\u003eHauptmerkmale\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24-bit \/ 96 kHz USB audio interface:\u003c\/strong\u003e High-resolution digital-to-analog conversion for clean, accurate playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo balanced XLR outputs:\u003c\/strong\u003e Feed professional mic or line inputs with level control for precise gain staging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-play operation:\u003c\/strong\u003e Works instantly with Mac and Windows without drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono sum switch:\u003c\/strong\u003e Helpful for phase checks, mono PA systems, or splitting signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround lift \u0026amp; transformer isolation:\u003c\/strong\u003e Eliminates hum and buzz caused by ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated headphone amp:\u003c\/strong\u003e Monitor your signal directly from the DI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged 14-gauge steel housing:\u003c\/strong\u003e Radial’s bookend design protects connectors and switches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eVorteile\u003c\/h4\u003e\n\u003cp\u003eThe USB-Pro ensures your computer audio translates perfectly to any professional sound system. Whether you're a live performer, AV technician, DJ, or presenter, you get clean, hum-free playback with the reliability Radial is known for. No drivers, no power supply—just plug in and go.\u003c\/p\u003e\n\u003ch4\u003eTechnische Daten\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyp:\u003c\/strong\u003e Passive USB stereo DI with digital conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Input:\u003c\/strong\u003e USB Type-B (bus powered)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e Up to 24-bit \/ 96 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2× XLR balanced (mic or line level)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegler:\u003c\/strong\u003e Output level knob, mono sum switch, ground lift\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e Optional transformer isolation via side switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor:\u003c\/strong\u003e 3.5mm headphone output with volume control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKonstruktion:\u003c\/strong\u003e 14-gauge steel chassis with no-slip pad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering USB-Pro\u003c\/li\u003e\n\u003cli\u003eUSB-Kabel\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEinsatzbereiche\u003c\/h4\u003e\n\u003cp\u003eLive shows, corporate presentations, DJ playback, church services, AV installations, backing tracks, streaming, and computer-based audio playback.\u003c\/p\u003e\n\u003ch4\u003eKompatibilität\u003c\/h4\u003e\n\u003cp\u003eWorks with macOS and Windows without drivers. Connects to any mixer, PA system, powered speaker, or audio interface via standard XLR.\u003c\/p\u003e\n\u003ch4\u003eVor- und Nachteile\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Vorteile:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality 24-bit\/96 kHz audio output\u003c\/li\u003e\n\u003cli\u003eEliminates hum and noise through isolation\u003c\/li\u003e\n\u003cli\u003eExtremely rugged build for touring\u003c\/li\u003e\n\u003cli\u003eBuilt-in headphone monitoring\u003c\/li\u003e\n\u003cli\u003eNo external power required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Nachteile:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot a recording interface (playback only)\u003c\/li\u003e\n\u003cli\u003eBulkier than lightweight consumer USB adapters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial USB-Pro is the industry-standard USB DI for clean, noise-free computer audio on any stage—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242832187660,"sku":"RE-USB-PRO","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/usb-pro-product_34_right.jpg?v=1745035926"},{"product_id":"radial-engineering-prormp","title":"Radial Engineering ProRMP","description":"\u003ch3\u003eRadial Engineering ProRMP – Passive Reamp Box for Re-Recording Guitars \u0026amp; Effects\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering ProRMP is a passive reamp device designed to take a recorded line-level track and convert it into a proper guitar-level signal for amplifiers and pedals. This allows producers, engineers, and guitarists to reshape tones long after the performance is captured—experimenting with amps, mic placements, and effects without needing the player present. Built with Radial’s rugged steel housing and custom transformer, the ProRMP ensures clean, noise-free operation for creative studio workflows.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive reamp design:\u003c\/strong\u003e Converts line-level recordings back to guitar-level signals for amp and pedal re-recording.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom transformer:\u003c\/strong\u003e Ensures clean signal transfer, proper impedance matching, and reduced hum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output level:\u003c\/strong\u003e Dial in the exact drive level hitting your amp or pedal chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround lift switch:\u003c\/strong\u003e Eliminates hum and buzz caused by ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged steel chassis:\u003c\/strong\u003e Radial’s bookend design protects connectors and switches for professional durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe ProRMP gives creators total freedom to refine guitar tones after recording. No need for endless takes—record once, then experiment endlessly with amps, pedals, and mic setups. It’s also ideal for live players who want to capture a dry track for future reamping or editing.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Passive reamp box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e Balanced 1\/4\" TRS line input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Unbalanced 1\/4\" instrument-level output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Output level knob, ground lift switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 14-gauge steel, bookend protective design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Passive—no power required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering ProRMP\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eStudio guitar reamping, pedal experimentation, recording DI + amp layers, refining tones after tracking, creative sound design, and professional mix workflows.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with any audio interface, DAW, guitar amps, pedals, and effects processors. No power or phantom power required.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, reliable, and fully passive\u003c\/li\u003e\n\u003cli\u003eClean impedance-matched reamping\u003c\/li\u003e\n\u003cli\u003eExcellent build quality\u003c\/li\u003e\n\u003cli\u003eGreat for tone experimentation after tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo mute switch (found on premium Radial units)\u003c\/li\u003e\n\u003cli\u003eSingle-channel only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial ProRMP is a rugged, studio-ready reamp box that unlocks endless creative flexibility for guitar and effects re-recording—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242832810252,"sku":"RE-PRORMP","price":139.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/prormp-product_34_right.jpg?v=1745035936"},{"product_id":"radial-engineering-stagebug-sb-1","title":"Radial Engineering StageBug SB-1","description":"\u003ch3\u003eRadial Engineering StageBug SB-1 – Compact Active DI for Acoustic Instruments\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering StageBug SB-1 is a portable active DI designed for acoustic guitars, bass guitars, and keyboards, delivering a clean, balanced signal to any PA or audio interface. Powered entirely by 48V phantom power, it converts a hi-Z instrument output into a low-noise, low-Z balanced XLR signal for longer cable runs and improved clarity on stage or in the studio. With high input impedance, a -12 dB pad, and a 180° polarity switch, the SB-1 ensures optimal tone and feedback control in a compact, travel-ready housing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive DI design:\u003c\/strong\u003e Converts hi-Z instrument signals to balanced low-Z for clean, noise-free performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh input impedance (220 kΩ):\u003c\/strong\u003e Preserves tone from acoustic instruments and vintage pickups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48V phantom-powered:\u003c\/strong\u003e No batteries or external power supply required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-12 dB pad:\u003c\/strong\u003e Handles high-output instruments such as active basses and keyboards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e180° polarity switch:\u003c\/strong\u003e Helps control feedback on stage by eliminating low-frequency hot spots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuner Out:\u003c\/strong\u003e Always-on thru output for tuners or on-stage amps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged construction:\u003c\/strong\u003e 14-gauge steel chassis, mil-spec PCB, and durable switches for touring reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe SB-1 provides acoustic performers and instrumentalists with a clean, reliable connection to any PA system. Its natural-sounding active circuitry maintains instrument tone, while the polarity switch and pad make it adaptable to a wide range of live and studio situations—all in a chassis small enough to live in your guitar case.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Active DI (phantom powered)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 1\/4\" Hi-Z instrument input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Balanced XLR output, 1\/4\" always-on tuner thru\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad:\u003c\/strong\u003e -12 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e 180° polarity reverse switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 220 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 14-gauge steel enclosure, mil-spec PCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 48V phantom power only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering StageBug SB-1\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eAcoustic guitars, electric bass, keyboards, stage performers, singer-songwriters, touring musicians, recording interfaces, and church or venue stages.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with all PA systems, stage boxes, mixers, and audio interfaces that provide 48V phantom power. Suitable for passive and active instruments.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClean active DI tone with excellent clarity\u003c\/li\u003e\n\u003cli\u003ePhantom-powered—no batteries needed\u003c\/li\u003e\n\u003cli\u003eCompact and rugged for touring\u003c\/li\u003e\n\u003cli\u003eTuner output and polarity control add flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires 48V phantom power (no battery option)\u003c\/li\u003e\n\u003cli\u003eSingle-channel only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial StageBug SB-1 delivers clean, reliable DI performance for acoustic players and instrumentalists in a travel-friendly design—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242833137932,"sku":"RE-SB-1","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/stagebug-sb1-product_34_left.jpg?v=1745035946"},{"product_id":"radial-engineering-stagebug-sb-2","title":"Radial Engineering StageBug SB-2","description":"\u003ch3\u003eRadial Engineering StageBug SB-2 – Ultra-Compact Passive DI Box for Instruments\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering StageBug SB-2 is a pocket-sized passive DI built for guitarists, bassists, keyboard players, and mobile musicians who need clean, reliable signal conversion in the smallest possible footprint. With its Eclipse ET-DB3 transformer, stereo-to-mono merge capability, and noise-reducing design, the SB-2 delivers warm, musical tone and dependable performance for stage and studio use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive DI with ET-DB3 transformer:\u003c\/strong\u003e Warm, natural sound with low distortion and excellent noise rejection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo-to-mono merge:\u003c\/strong\u003e Combine stereo sources (keyboards, synths, laptops) into a mono mixer input instantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-15 dB pad:\u003c\/strong\u003e Prevents overload from high-output instruments and active pickups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround-lift switch:\u003c\/strong\u003e Eliminates hum and buzz from ground loops on noisy stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-compact housing:\u003c\/strong\u003e Fits in gig bags and pedalboards while offering rugged Radial-grade durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe SB-2 gives musicians a clean, consistent DI sound without requiring power or large gear. Its ability to merge stereo signals and tame noisy sources makes it perfect for live performers, keyboard players, and touring rigs. Set it, forget it, and enjoy hum-free, mixer-ready audio anywhere.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Passive DI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformer:\u003c\/strong\u003e Eclipse ET-DB3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1\/4\" Hi-Z instrument input + 1\/4\" thru\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Balanced XLR male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad:\u003c\/strong\u003e -15 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitches:\u003c\/strong\u003e Merge (stereo→mono), Ground Lift\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Passive—no batteries or phantom power required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Compact metal chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering StageBug SB-2\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eGuitars, basses, keyboards, synthesizers, digital pianos, laptops, DJ setups, and compact touring rigs.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with all mixers, audio interfaces, stage boxes, and live PA systems. Suitable for both passive and active instruments.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-portable and rugged\u003c\/li\u003e\n\u003cli\u003eWarm transformer character\u003c\/li\u003e\n\u003cli\u003eStereo-to-mono merge function\u003c\/li\u003e\n\u003cli\u003eNo power needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePassive design may not be ideal for low-output pickups\u003c\/li\u003e\n\u003cli\u003eNo dedicated attenuation beyond the -15 dB pad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial StageBug SB-2 provides pro-grade DI performance in an unbelievably compact form—perfect for musicians who need clean, reliable tone anywhere—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242833989900,"sku":"RE-SB-2","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/stagebug-sb2-product_34_left.jpg?v=1745035955"},{"product_id":"radial-engineering-jcr","title":"Radial Engineering JCR","description":"\u003ch3\u003eRadial Engineering Reamp JCR – Passive Reamper with Original Cuniberti Circuit\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering Reamp JCR is a premium passive reamper that lets you send prerecorded tracks from your DAW back into guitar or bass amplifiers for authentic re-recording. Built around John Cuniberti’s original, custom-wound transformer and 100% passive circuit, the JCR delivers unmatched tonal integrity—making it a staple in professional studios for creative tone shaping, amp experimentation, and mix enhancement.\u003c\/p\u003e\n\u003ch4\u003eHauptmerkmale\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal Cuniberti reamp circuit:\u003c\/strong\u003e The industry-standard design with custom USA-made transformer for pure, musical tone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible I\/O:\u003c\/strong\u003e XLR and 1\/4\" TRS inputs (parallel-wired), plus a transformer-isolated 1\/4\" instrument-level output for amps and pedals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-position EQ filter:\u003c\/strong\u003e Low-pass to soften bright amps, high-pass to tighten muddy lows, or flat for uncolored reamping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamp-focused controls:\u003c\/strong\u003e Variable output level, mute switch, 180° polarity flip, and ground lift for eliminating noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoad-tough housing:\u003c\/strong\u003e 14-gauge steel chassis, I-beam PCB, book-end protection, and non-slip pad for stable placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eVorteile\u003c\/h4\u003e\n\u003cp\u003eThe JCR allows engineers and producers to perfect guitar or bass tone long after the performance is recorded. Swap amps, reposition microphones, add pedals, and experiment freely—without needing the musician present. Its ultra-clean passive design ensures the reamped signal feels natural to the amp, just like a real instrument.\u003c\/p\u003e\n\u003ch4\u003eTechnische Daten\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyp:\u003c\/strong\u003e Passive reamper with original Cuniberti transformer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEingänge:\u003c\/strong\u003e XLR (balanced), 1\/4\" TRS (balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 1\/4\" unbalanced instrument-level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegler:\u003c\/strong\u003e Level, Mute, Filter (LP \/ HP \/ Flat), Ground Lift, 180° polarity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKonstruktion:\u003c\/strong\u003e 14-gauge steel housing, book-end design, I-beam PCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtras:\u003c\/strong\u003e Non-slip isolation pad, baked enamel finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering Reamp JCR\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEinsatzbereiche\u003c\/h4\u003e\n\u003cp\u003eReamping guitars and basses, experimenting with amps and pedals, creative studio sound design, re-miking, adding analog warmth to digital tracks, and mix enhancement workflows.\u003c\/p\u003e\n\u003ch4\u003eKompatibilität\u003c\/h4\u003e\n\u003cp\u003eWorks with any DAW, interface, or console capable of sending line-level signals. Compatible with all guitar\/bass amps, pedals, and reamp workflows.\u003c\/p\u003e\n\u003ch4\u003eVor- und Nachteile\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Vorteile:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAuthentic original reamp circuit with custom transformer\u003c\/li\u003e\n\u003cli\u003eExtremely quiet and noise-resistant\u003c\/li\u003e\n\u003cli\u003eUseful tone-shaping filters built in\u003c\/li\u003e\n\u003cli\u003eMute switch and polarity flip for easy amp\/mic setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Nachteile:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires a balanced line-level feed (not for direct guitar input)\u003c\/li\u003e\n\u003cli\u003ePassive design means level depends on source strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial Reamp JCR provides the purest, most musical reamping workflow available—trusted by top studios worldwide and available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242834448652,"sku":"RE-JCR","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/jcr-product_34_right.jpg?v=1745035965"},{"product_id":"radial-engineering-pro48","title":"Radial Engineering Pro48","description":"\u003ch3\u003eRadial Engineering Pro48 – Active DI Box for High-Output Instruments\u003c\/h3\u003e\n\u003cp\u003eThe Radial Engineering Pro48 is a high-headroom active direct box designed for guitars, basses, and acoustic instruments with active pickups. Powered by 48V phantom power and built with Radial’s rugged construction, the Pro48 delivers clean, dynamic, and distortion-free signal transfer—ideal for stage, studio, and professional touring setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-performance active circuitry:\u003c\/strong\u003e Digital switching power supply increases headroom for clean handling of hot active signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide, linear frequency response:\u003c\/strong\u003e Maintains clarity and detail from low to high frequencies without harshness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable input pad:\u003c\/strong\u003e Prevents overload when using high-output instruments or boosted pedal signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround-lift switch:\u003c\/strong\u003e Eliminates hum and buzz caused by ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoad-ready construction:\u003c\/strong\u003e 14-gauge steel housing with Radial’s protective book-end design and internal I-beam chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe Pro48 ensures your active bass, acoustic guitar, or high-output instrument always sounds natural, punchy, and noise-free. Its exceptional headroom prevents distortion, making it ideal for players who use onboard preamps, pedals, or powerful active electronics. Built for reliability, it’s a trusted choice for gigging musicians and professional engineers.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Active DI (phantom-powered)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 1\/4\" instrument input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Balanced XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad:\u003c\/strong\u003e -15 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Lift:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz – 18.5 kHz (linear)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 14-gauge steel, I-beam internal frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial Engineering Pro48\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eActive electric bass, acoustic guitars with onboard preamps, high-output pedalboards, keyboards, and studio or live sound reinforcement.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with any mixing console or audio interface providing 48V phantom power. Fully compatible with active instruments and line-level sources.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHuge headroom—no distortion with hot signals\u003c\/li\u003e\n\u003cli\u003eExtremely rugged and reliable\u003c\/li\u003e\n\u003cli\u003eClean, natural tone for active instruments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires phantom power (not suitable for standalone use without it)\u003c\/li\u003e\n\u003cli\u003eNot ideal for passive pickups—Radial J48 is better suited\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial Pro48 is a dependable, high-headroom DI that brings out the best in active instruments—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242835202316,"sku":"RE-PRO48","price":139.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/pro48-product_34_right.jpg?v=1745035981"},{"product_id":"radial-engineering-proav1","title":"Radial Engineering PROAV1","description":"\u003ch3\u003eRadial Engineering ProAV1 – Passive Multimedia Direct Box\u003c\/h3\u003e\n\u003cp\u003eThe Radial ProAV1 is a versatile direct box built for AV integrators, venues, and content creators who need to connect consumer and professional gear with minimal fuss. With multiple input types, transformer isolation, and excellent signal integrity, it delivers clean, reliable audio—available at Soundium.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple input options:\u003c\/strong\u003e Accepts ¼-inch, RCA, 3.5 mm stereo, and line-level XLR inputs—letting you connect instruments, phones, mixers, and player devices without adapters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo-to-mono summing:\u003c\/strong\u003e Stereo sources are summed into a single mono balanced XLR output—ideal for simplifying mix setups or combining left\/right from consumer gear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformer-based passive circuit:\u003c\/strong\u003e Eclipse ET-DB2 transformer gives high headroom, low distortion, and isolates from ground-loop noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e−15 dB pad \u0026amp; ground lift:\u003c\/strong\u003e Helps tame hot input sources and remove hum or buzz from ground loops\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThru connectors:\u003c\/strong\u003e ¼-inch and RCA thru-puts allow you to daisy-chain or feed additional gear without extra splitting gear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged build:\u003c\/strong\u003e Steel chassis designed for road use, reliable connectors, and passive design means no power needed, fewer failure points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eProAV1 makes your life easier when integrating consumer and line-level gear into professional systems. You get clean audio without buzz, the flexibility to plug in varied sources without adapters, and a direct output that works with pro mixers or PA systems. With pad and ground-lift options, you adapt instantly to hot signals or grounding issues—available at Soundium.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio circuit type:\u003c\/strong\u003e Passive, transformer-based\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformer ratio:\u003c\/strong\u003e 12:1 Eclipse ET-DB2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e Single channel (mono output)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 18.5 kHz (± 0.2 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic range:\u003c\/strong\u003e 128 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion:\u003c\/strong\u003e 0.01 % from 20 Hz to 20 kHz at -10 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 140 kΩ (unbalanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e 150 Ω (balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon-mode rejection ratio:\u003c\/strong\u003e 100 dB at 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum input:\u003c\/strong\u003e +18 dB at 20 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad:\u003c\/strong\u003e -15 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × D × H):\u003c\/strong\u003e 12.7 × 8.25 × 4.8 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.73 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial ProAV1 direct box unit\u003c\/li\u003e\n\u003cli\u003eDocumentation (manual, safety guide)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003ePerfect for integrating consumer audio sources (like phones, laptops, tablets) into live sound or PA systems, connecting line-level outputs from mixers, interfacing instruments, streaming or AV presentation setups, and any situation where hiss, ground hum or channel clutter is a problem.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with any mixer, audio interface or PA system that accepts balanced XLR input. Works with unbalanced sources via RCA, ¼-inch or 3.5 mm. No power required (passive). Operates reliably between 5 °C and 40 °C in dry environments.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandles digital sources cleanly while eliminating ground loop hum\u003c\/li\u003e\n\u003cli\u003eMany input types in one unit, reducing need for adapters and simplifying setups\u003c\/li\u003e\n\u003cli\u003eHigh dynamic range and low distortion even at loud transients\u003c\/li\u003e\n\u003cli\u003ePad and ground-lift make it adaptable to many signal levels and situations\u003c\/li\u003e\n\u003cli\u003ePassive design means no power required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMono output only—stereo sources are summed to mono\u003c\/li\u003e\n\u003cli\u003ePad and ground-lift controls are manual (no remote or automated control)\u003c\/li\u003e\n\u003cli\u003ePassive circuits may lose a little high frequency detail with long cable runs compared to active DIs in some setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial Engineering ProAV1 stands as a robust, no-compromise DI box for any multimedia-centric setup. If you need to connect varied consumer and pro gear cleanly, without noise or hassle, this is a toolbox essential—available at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242835595532,"sku":"RE-PROAV1","price":159.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/proav1-product_34_right.jpg?v=1745035991"},{"product_id":"radial-engineering-proav2","title":"Radial Engineering PROAV2","description":"\u003ch3\u003eRadial Engineering ProAV2 – 2-Channel Passive Multimedia DI Box for AV, Events \u0026amp; Installations\u003c\/h3\u003e\n\u003cp\u003eThe Radial ProAV2 is a professional 2-channel passive DI box designed specifically for AV technicians, event specialists, and venues that need reliable audio conversion from a wide variety of consumer and professional sources. With dedicated inputs for 1\/4\", RCA, and 3.5mm devices, plus custom-wound transformers for clean, noise-free operation, the ProAV2 is the industry standard for conferences, live events, corporate AV, and multimedia playback.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal connectivity:\u003c\/strong\u003e 1\/4\", RCA, and 3.5mm inputs handle laptops, phones, tablets, DJ gear, instruments, and media players.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive dual-channel design:\u003c\/strong\u003e Ideal for full stereo operation in professional AV environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Radial transformers:\u003c\/strong\u003e Maintain linearity from 20 Hz to 18.5 kHz, even with hot input levels, ensuring smooth, natural audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformer isolation:\u003c\/strong\u003e Eliminates hum, buzz, and ground loops—critical for corporate AV and live presentations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour-ready durability:\u003c\/strong\u003e Heavy-duty steel chassis and Radial’s I-beam construction prevent stress on internal components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe ProAV2 simplifies audio connections in any event space, making it easy to interface consumer devices with professional PA systems. Its noise-free isolated output ensures clean sound even in troublesome electrical environments, and the plug-and-play passive design requires no power—perfect for fast setups.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 2 (stereo passive)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1\/4\" TRS, RCA (L\/R), 3.5mm stereo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransformers:\u003c\/strong\u003e Custom Radial transformers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz – 18.5 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Lift:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 14-gauge steel, I-beam chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRadial ProAV2 DI Box\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eCorporate AV, conferences, live events, churches, classrooms, DJ setups, multimedia playback, laptops, phones, tablets, projectors, and consumer audio devices.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with any balanced XLR input on mixers and PA systems. No power required. Fully stereo-capable.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandles virtually any consumer or pro audio source\u003c\/li\u003e\n\u003cli\u003eExcellent noise isolation for clean AV signals\u003c\/li\u003e\n\u003cli\u003eRugged and reliable for daily event use\u003c\/li\u003e\n\u003cli\u003eSmooth transformer response ideal for digital devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo pads or advanced routing options\u003c\/li\u003e\n\u003cli\u003eNot ideal for very low-output instruments (passive design)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radial Engineering ProAV2 is the go-to multimedia DI for flawless event audio—available now at Soundium.\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":54242836152588,"sku":"RE-PROAV2","price":239.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/proav2-product_34_right.jpg?v=1745036001"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/collections\/radial_engineering-logo.svg?v=1745393603","url":"https:\/\/soundium.com\/de\/collections\/radial-engineering.oembed","provider":"Soundium","version":"1.0","type":"link"}