{"product_id":"pro-ject-pre-box-s3","title":"Pro-Ject Pre Box S3","description":"\u003ch3\u003ePro-Ject Pre Box S3 – Compact Stereo Preamplifier with DAC, Phono \u0026amp; Bluetooth\u003c\/h3\u003e\n\u003cp\u003eThe Pro-Ject Pre Box S3 is a highly versatile stereo preamplifier designed to act as the central control hub of a modern Hi-Fi system. Combining high-quality analogue circuitry, a built-in phono stage, a high-resolution DAC, Bluetooth streaming, and HDMI eARC support, it seamlessly unites turntables, digital sources, and wireless playback in a compact, audiophile-grade component—available at Soundium.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiophile analogue preamplifier design:\u003c\/strong\u003e Low-noise circuitry with short signal paths preserves dynamics, detail, and tonal accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-resolution DAC:\u003c\/strong\u003e Cirrus Logic 24-bit \/ 192 kHz converter with precise clocking for low jitter and accurate timing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated MM phono stage:\u003c\/strong\u003e Optimised for clean, musical vinyl playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive digital connectivity:\u003c\/strong\u003e HDMI eARC, USB-C, coaxial and optical inputs support TVs, streamers, and transports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0 streaming:\u003c\/strong\u003e Supports aptX and aptX HD for high-quality wireless audio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible output options:\u003c\/strong\u003e Variable RCA output, fixed line output, and dedicated subwoofer output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom installation ready:\u003c\/strong\u003e 12V trigger output and RS232 control for system integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe Pre Box S3 simplifies complex Hi-Fi systems by combining analogue, digital, and wireless sources into a single compact preamplifier. Whether listening to vinyl, streaming music via Bluetooth, or connecting a TV through HDMI eARC, it delivers a clean, natural, and engaging sound. Its flexible outputs make it easy to integrate power amplifiers, subwoofers, headphone amplifiers, or multi-room setups without compromise.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stereo preamplifier with DAC, phono stage, and Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhono stage:\u003c\/strong\u003e Moving Magnet (MM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e Cirrus Logic CS4344, 24-bit \/ 192 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e 5.0 with aptX \u0026amp; aptX HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone output:\u003c\/strong\u003e 6.3 mm jack, 16–600 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Variable RCA, fixed line out (3.5 mm), subwoofer RCA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 20.6 × 5.5 × 15.3 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.02 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 Pre Box S3 Stereo Preamplifier\u003c\/li\u003e\n\u003cli\u003eExternal power supply\u003c\/li\u003e\n\u003cli\u003eRemote control\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\u003eIdeal for compact Hi-Fi systems, turntable-based setups, TV audio via HDMI eARC, Bluetooth streaming, and systems requiring flexible output routing including subwoofers or headphone amplifiers.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with MM turntables, power amplifiers, active speakers, televisions with HDMI eARC, digital transports, computers via USB-C, Bluetooth devices, and wired headphones.\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\u003eExcellent analogue and digital sound quality in a compact chassis\u003c\/li\u003e\n\u003cli\u003eVery wide range of inputs including HDMI eARC and USB-C\u003c\/li\u003e\n\u003cli\u003eBuilt-in phono stage and high-quality DAC\u003c\/li\u003e\n\u003cli\u003eFlexible outputs including dedicated subwoofer out\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 built-in network streaming beyond Bluetooth\u003c\/li\u003e\n\u003cli\u003eLimited front-panel controls due to compact size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Pro-Ject Pre Box S3 is a powerful yet space-efficient stereo preamplifier that delivers audiophile sound quality with modern connectivity, making it an ideal heart of a contemporary Hi-Fi system\u003cmeta charset=\"utf-8\"\u003e—available at Soundium.\u003c\/p\u003e","brand":"Pro-Ject","offers":[{"title":"Black","offer_id":54657149370636,"sku":"PJ-BOXS3-BL","price":599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/1_ec7ac6a6-20b1-47fd-83b8-c8a5aeab76bc.jpg?v=1770022209","url":"https:\/\/soundium.com\/de\/products\/pro-ject-pre-box-s3","provider":"Soundium","version":"1.0","type":"link"}