{"product_id":"pro-ject-pre-box-s2-digital-dac-preamplifier-silver","title":"Pro-Ject Pre Box S2 Digital DAC \u0026 Preamplifier Silver","description":"\u003cp\u003e\u003cstrong\u003eDigital micro preamplifier with MQA and DSD512 support\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA performance revolution in a small package!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePre Box S2 Digital marks a new era for our S-series components. For the very first time we are using a dual mono configuration with the highest class D\/A converters of ESS Sabre. Their flagship DAC-chip ensures highest class audio in a small and affordable package. This DAC is capable of high resolution audio up to 32bit\/768kHz PCM and DSD512! Pre Box S2 Digital is also the very first of our devices to support hardware MQA unfolding. It’s also the premiere of our proprietary Optimum transient digital filter and our proprietary clock circuitry design. Digital audio is the art of time, with our new proprietary clock design we have managed jitter rates of unrivalled 100 Femtoseconds, this easily outperforms many renowned and respected audiophile clock generators!\u003c\/p\u003e\u003cp\u003eWith organic polymer capacitors and thin film miniMELF resistors we were able to create a tiny device that will blow away even much bigger components for a much higher price. With a total of eight digital filters the sound can be shaped precisely to the listeners liking. Pre Box S2 Digital is fully remoteable, it can also control the playback software of a computer. You can use Play, Pause, Forward and Rewind straight with your Pre Box S2 Digital!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual mono construction\u003c\/li\u003e\n\u003cli\u003eHigh end ESS Sabre ESS9038 dual DAC\u003c\/li\u003e\n\u003cli\u003eProprietary clock circuity design\u003c\/li\u003e\n\u003cli\u003eOrganic polymer capacitors and thin film miniMELF resistors\u003c\/li\u003e\n\u003cli\u003eMQA hardware decoding\u003c\/li\u003e\n\u003cli\u003eDSD64, DSD128, DSD256 \u0026amp; DSD512 (DoP, DSD512 native)\u003c\/li\u003e\n\u003cli\u003eUp to 24bit\/192kHz for optical \u0026amp; coax inputs\u003c\/li\u003e\n\u003cli\u003e8 selectable digital filter characteristics\u003c\/li\u003e\n\u003cli\u003e1 proprietary optimum transient digital filter\u003c\/li\u003e\n\u003cli\u003eHeadphone output on the front (6.3mm)\u003c\/li\u003e\n\u003cli\u003eSynchronization of all internal oscillators\u003c\/li\u003e\n\u003cli\u003eJitter as low as 100 Femtoseconds!\u003c\/li\u003e\n\u003cli\u003eGold plated four layer PCB\u003c\/li\u003e\n\u003cli\u003eFull alu\/metal sandwich casing in silver or black\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDigital inputs: 1x USB (B), 1x Co-axial (RCA), 1x Optical (TOSLink)\u003c\/li\u003e\n\u003cli\u003eD\/A-converter: 2x ESS9038Q2M 32-bit\u003c\/li\u003e\n\u003cli\u003eUSB: up to DSD512 (DSD1024), PCM up to 32b\/768kHz\u003c\/li\u003e\n\u003cli\u003eOptical: PCM up to 24b\/192kHz\u003c\/li\u003e\n\u003cli\u003eCoaxial: PCM up to 24b\/192kHz\u003c\/li\u003e\n\u003cli\u003eFilter settings: 7 different selectable on front\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20 Hz - 20 kHz\u003c\/li\u003e\n\u003cli\u003eAnalogue outputs: 6.3mm Headphone (front), 1x Variable Out (RCA\u003c\/li\u003e\n\u003cli\u003eOutput voltage: 2.05 Veff\u003c\/li\u003e\n\u003cli\u003eMinimal recommended headphone impedance: 8 Ohm\u003c\/li\u003e\n\u003cli\u003eHeadphone output power: 6.6 mW \/ 600 Ohm; 68 mW \/ 32 Ohm\u003c\/li\u003e\n\u003cli\u003eTHD: 0.0003% @ 0 dB, 2V RMS, 1 kHz\u003c\/li\u003e\n\u003cli\u003eDynamic range: 124 dBA\u003c\/li\u003e\n\u003cli\u003eOutboard Power supply: 5V\/1A DC (included)\u003c\/li\u003e\n\u003cli\u003eDimensions W x H x D: 103 x 37 x 122 mm (including knob and connectors)\u003c\/li\u003e\n\u003cli\u003eWeight: 366 g (without power supply)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pro-Ject","offers":[{"title":"Default Title","offer_id":59057503109455,"sku":"PJ.PREBOXS2DIGITAL.S","price":449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/1663\/9311\/files\/pj-pre-box-s2-digital-silver-1.jpg?v=1791465256","url":"https:\/\/music1st.eu\/products\/pro-ject-pre-box-s2-digital-dac-preamplifier-silver","provider":"MUSIC1ST","version":"1.0","type":"link"}