{"product_id":"pro-ject-phono-box-rs2","title":"Pro-Ject Phono Box RS2","description":"\u003ch3\u003ePro‑Ject Phono Box RS2 – Fully Balanced Reference‑Class Phono Preamplifier\u003c\/h3\u003e\n\u003cp\u003eThe Pro‑Ject Phono Box RS2 is a true reference‑grade phono preamplifier, designed for uncompromising vinyl playback. Built with a fully balanced, fully discrete signal path from input to output, it eliminates operational amplifiers in favor of carefully selected individual components for the purest possible sound. Featuring split passive RIAA and DECCA equalization, variable impedance loading, and switchable gain, the RS2 offers unparalleled versatility and sonic refinement for both MM and MC cartridges. This is Pro‑Ject’s ultimate phono stage for discerning audiophiles.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully balanced design:\u003c\/strong\u003e From input to output for superior noise rejection and dynamics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully discrete circuitry:\u003c\/strong\u003e No op‑amps—only carefully selected individual components for natural, vivid sound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit passive RIAA and DECCA equalization:\u003c\/strong\u003e Delivers precise frequency response with low distortion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique impedance control:\u003c\/strong\u003e Continuously variable from 10 Ω to 1 kΩ for perfect cartridge matching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible gain settings:\u003c\/strong\u003e Multiple gain options for MM and MC cartridges via RCA and XLR outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced and unbalanced I\/O:\u003c\/strong\u003e RCA and XLR inputs and outputs for high‑end connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe Phono Box RS2 is designed for vinyl enthusiasts who demand the very best from their analog systems. With fully adjustable impedance and gain, it accommodates a wide range of cartridges while maintaining a transparent, dynamic, and lifelike soundstage. Its robust construction and refined design ensure it will remain the heart of your vinyl playback chain for years to come.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e Fixed 47 kΩ, variable 10 Ω – 1 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad capacity:\u003c\/strong\u003e 50, 100, 150, 200, 250, 300, 350, 400 pF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain (MM):\u003c\/strong\u003e RCA: 40, 43, 46, 50 dB (+6 dB via XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain (MC):\u003c\/strong\u003e RCA: 60, 63, 66, 70 dB (+6 dB via XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal‑to‑noise ratio:\u003c\/strong\u003e MM (40 dB): 89 dB (A‑weighted, 10 mV); MC (60 dB): 79 dB (A‑weighted, 1 mV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e \u0026lt;0.0015 % (MM, 40 dB, 1 kHz); \u0026lt;0.0024 % (MC, 60 dB, 1 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA accuracy:\u003c\/strong\u003e ±0.4 dB (20 Hz – 20 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubsonic filter:\u003c\/strong\u003e 20 Hz, 18 dB\/octave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e RCA \u0026amp; XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e RCA \u0026amp; XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 20 V \/ 3 A DC (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 350 mA DC (\u0026lt;1 W standby)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 20.6 × 7.2 × 20 cm (including sockets)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.6 kg (without power supply)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePro‑Ject Phono Box RS2\u003c\/li\u003e\n\u003cli\u003e20 V \/ 3 A DC power supply\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003ePerfect for high‑end vinyl systems where flexibility, precision, and fully balanced connectivity are essential. Ideal for audiophiles using advanced MM and MC cartridges seeking ultimate performance.\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\u003eFully balanced, fully discrete design for reference‑grade sound\u003c\/li\u003e\n\u003cli\u003eContinuously variable impedance for precise cartridge matching\u003c\/li\u003e\n\u003cli\u003eSplit passive RIAA and DECCA EQ for superior accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium pricing compared to entry‑level options\u003c\/li\u003e\n\u003cli\u003eComplex setup may require experience for optimal tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Pro‑Ject Phono Box RS2 represents the pinnacle of Pro‑Ject’s phono preamp design, combining fully balanced circuitry, extensive adjustability, and reference‑grade sound quality for serious vinyl enthusiasts. Available now at Soundium.\u003c\/p\u003e","brand":"Pro-Ject","offers":[{"title":"Black","offer_id":54419623346444,"sku":"PJ-BOX-RS2-BL","price":1599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/a5f52dd7-1472-4bb5-97ba-2e79624a240c.jpg?v=1754040231","url":"https:\/\/soundium.com\/el\/products\/pro-ject-phono-box-rs2","provider":"Soundium","version":"1.0","type":"link"}