Pro-ject Pre Box DS2 Digital Pre Amplifier
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 Pro-ject Pre Box DS2 Digital Pre AmplifierPro-ject Pre Box DS2 Digital Pre Amplifier 

Pro-ject Pre Box DS2 Digital Pre Amplifier

£582.50 Exc. VAT |  


Pro-Ject Pre Box DS2 Digital Pre Amplifier

Pre Box DS2 Digital – a true high performance all-arounder!

The Bluetooth receiver supports aptX for high-quality wireless sound conversion. That makes it suitable for any source available, offering you full flexibility and freedom.

The built-in D/A converter AK4490, from high-end manufacturer Asahi Kasai Microdevices, offers five different digital filters which allow you to shape the sound to your preference.

It offers full DSD256 support and upsampling of all input signals to 768kHz from USB, coaxial and optical inputs. This realises high-resolution sound playback with a rich sound field and bass representation with less distortion. It features five digital inputs as well as analogue line level input and phono line in.

The sample rate converter (AK4137) features three different settings/sound modes. As a result, the model is the most versatile audiophile pre-amplifier D/A converter in its price range.


- 2 analogue inputs 
- D/A-converter AK4490 32-bit 
- Sampling rate converter: AK4137EQ 
- Sampling rates: 32/44,1/48/88,2/96/176,2/192/358/384/768
- 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 
- Crosstalk: -117dB (10kHz@0dB)
- Signal to noise ratio: 113dB (20 - 20.000 kHz)
- Power consumption: <1W standby, 600mA max
- Outboard Power supply: 18V/1000mA DC (included)
- Dimensions W x H x D: 206 x 72 x 200 mm (Alu)
240 x 72 x 200 (Wood)
- Weight: 1500g (Alu) without power supply
1780g (Wood) without power supply

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