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Pro-Ject DS2 Line Black High-End Digital/Analogue Converter
Pro-Ject DS2 Line Black High-End Digital/Analogue Converter 0
Pro-Ject DS2 Line Black High-End Digital/Analogue Converter 1

Pro-Ject DS2 Line Black High-End Digital/Analogue Converter

Model #: DAC Box DS2 Ultra-BL
At a Glance
The advanced DAC Box DS2 ultra is an universal and very flexible D/A converter of the highest class. It offers full DSD256 support and upsampling of all input signals to 768kHz from USB, coaxial and optical inputs. This realizes high-resolution sound playback with a rich sound field and bass representation with less distortion.
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$99,999.00Save $NaN

Get to know this product.

Due to its class-leading audio performance DAC Box DS2 ultra is an ultimate high end bargain!


  • Top grade AK4490 D/A chip (32-bit PCM 768kHz / DSD256)
  • 6 Inputs: 1x USB, 3x optical (TOSlink®), 2x coax (S/PDIF)
  • Up to 32bit/768kHz asynchronous USB (XMOS technology)
  • DSD64, DSD128 & DSD256 (DSD over PCM)
  • Audio Class 2 (USB 2.0 High Speed) driver for Windows included
  • Up to 24bit/192kHz for optical & coax inputs
  • 5 selectable digital filter characteristics
  • 3 selectable sound modes
  • High-end ultra low phase oscillator with superior noise rejection
  • RCA line level solid-state analogue output stage
  • Ultra linear & ultra low noise circuitry
  • Separate power supplies for every stage with advanced filter technology
  • Upgradeable with optional linear power supply
  • Full metal casing in silver or black
  • Optional with wooden side panels (rosewood, walnut, eucalyptus)

Technical Specifications

D/A-ConverterAK4490 32-bit PCM 768kHz / DSD256
Sampling Rate ConverterAK4137EQ upsampling to 768kHz
Sampling RatesUSB: up to 32bit/768kHz, DSD256 (DoP); Coaxial: up to 24bit/192kHz; Optical: up to 24bit/192kHz
DSD-SupportDSD64, DSD128 and DSD256
Filter Settings5 different selectable on front
Digital InputsUSB B; 3 x Optical (TOSlink®); 2 x Coaxial (S/PDIF)
Frequency Response20Hz - 50kHz (+0/-1dB)
Analog OutputRCA/Cinch (Line)
Output Voltage2.2 Veff (switchable +6 dB gain gives 4.4 Veff )
Digital OutputOptical (TOSlink®)
Crosstalk-117 dB (10kHz@0dB)
Signal To Noise Ratio113 dB (20Hz - 20kHz)
Power Consumption<1 Watt standby, 600mA max
Power Supply18V/1000mA DC (included)
Dimensions W x H x D206 x 71 x 220 mm (Alu), incl. sockets; 240 x 72 x 220 mm (Wood), incl. sockets
Weight1410 g (Alu), without power supply; 1880 g (Wood), without power supply

Misc. Specs

Product Weight (lbs.)4.5600
Depth (in.)7.87
Width (in.)9.45
Height (in.)2.83
Analog Audio(RCA) Output1
WarningProposition 65 Warning for California Residents