Pro-Ject Pre Box DS2 Digital Preamplifier

Model: PBDS2DSW UPC: 9120071653156 Item: 2580


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Pre Box DS2 Digital is a True High Performance All-Rounder

It features the most advanced technology in its price class. The sophisticated AK4490 D/A converter, from Asahi Kasai Microdevices, together with the complementing sample rate converter (AK4137), are responsible for outstanding resolution, soundstage, air, and imaging. The ability to control the upsampling of all incoming digital signals to PCM 768 kHz / DSD256 with the Sound Modes button gives you the possibility to shape the sound to your personal preference. Three different sound modes and five different digital filters at your hand offer no less than fifteen individual listening experiences! An MM and MC capable phono preamplifier as well as a Line Level input for any other analogue source round up this incredible one box solution! Four analog outputs (fixed, variable, subwoofer, headphone) together with S/PDIF optical digital, asynchronous USB and aptX Bluetooth make Pre Box DS2 digital one of the most versatile audiophile pre-amplifiers on the market! 

Pre Box DS2 digital fulfills every need the modern audiophile has. It offers full support for the highest resolution of digital formats. It features a Phono input for all available MM and MC cartridges, one Line Level input for any other analogue source, as well as wireless sound transmission via aptX Bluetooth! Bundled with high aesthetics and unmatched sound, the Pre Box DS2 digital becomes the one to beat in its price range. Together with Pro-Ject Amp Box DS2 or two Amp Box DS2 Mono’s you will reach new summits of budget hi-fidelity sound with your high quality loudspeakers! 



  • 2 analogue inputs: 1x Line In (RCA), 1x phono Line In (RCA)
  • 5 digital inputs: 1x coax (S/PDIF, 2x optical (TOSlink), USB B, Bluetooth (aptX)
  • D/A-converter: AK4490 32-bit PCM 768kHz/DSD256
  • Sampling rate converter: AK4137EQ upsampling to 768kHz
  • Sampling rates: 32/44.1/48/88.2/96/176.2/192/352.8/384/768kHz
  • DSD support: DSD64, DSD128, and DSD256
  • Filter settings: 5 different selectable on front
  • Frequency response: 20Hz - 20kHz (+0/-1dB)
  • Analogue out: 6.3mm headphone out (front), 1x sub out, 1x fix out (RCA), 1x variable out (RCA)
  • Output voltage: 2.2 Veff (switchable +6dB gain gives 4.4 Veff)
  • THD: 0.00085%
  • Crosstalk: -117dB (10kHz @ 0dB)
  • Signal-to-noise ratio: 113dB (20 - 20,000kHz)
  • Power consumption: <1 watt standby, 600mA max
  • Outboard power supply: 18V/1000mA DC
  • Dimensions (W x H x D): 8.11" x 2.83" x 7.87"
  • Weight: 2.22 lbs.

What's in the Box

What's in the Box:

  • Pre Box DS2 Digital Preamplifier
  • Power supply
  • Remote
  • Manual


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