Pro-Ject DAC Box DS2 Ultra

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  • Regular price $749.00
  • $749.00

Pro-Ject DAC Box DS2 Ultra

High-end DAC with DSD and USB 2.0

The advanced DAC Box DS2 ultra is a flexible D/A converter that offers full DSD256 support and upsampling of all input signals to 768 kHz from USB, coaxial, and optical inputs. This realizes high-resolution sound playback with a rich sound field and bass representation with less distortion.


  • Five selectable digital filters
  • Three selectable sound modes
  • Separate power supplies for every stage with advanced filter technology
  • Upgradeable with optional linear power supply


DAC chip: AK4490 D/A chip (32-bit PCM 768kHz / DSD256)

USB: Up to 32bit/768kHz asynchronous (XMOS technology)
DSD (DoP): DSD64, DSD128 & DSD256
S/PDIF and Optical: Up to 24-bit/192 kHz 

Inputs: 1 x USB, 3 x optical (TOSlink®), 2 x coax (S/PDIF)

Dimensions (WHD): 8.1" x 2.8" x 8.6" (206 x 71 x 220 mm) 

Weight (alu, wood): 3.1 lb, 4.1 lb