The ProJect DAC Box DS is not only an excellent D/A converter for 'traditional' digital sound sources (such as CD players) because of its optical and coaxial inputs; but it also acts as a superior USB audio interface for the increasingly demanding world of computer audio. Moreover, the DAC Box DS is now one of the most affordable hi-fi DACs available to handle pure DSD playback. With a free update released in March 2014, the DAC Box DS can now play DSDx64 and DSDx128 DSF audio files.
USB Audio supports 24-bit/192kHz HD music data in fully asynchronous mode, and DSD audio over PCM (DoP) markers. The DAC Box DS therefore utilises the finest DAC chips available - the Burr-Brown PCM 1792 by Texas Instruments - devices which are usually only associated with far more expensive, high-end designs.
For the engaged audiophile, the DAC Box DS also provides two different filter settings ('Steep' & 'Optimum Phase') for selection of your favourite sound preference. The big display also shows the selected input, incoming bit depth and sampling frequency, as well as the filter settings.
The whole audio circuitry design is ultra-linear and incorporates only the finest components available at the cost, with low output impedance to avoid any negative interference or colouration with cables or pre-amps.
|D/A Converter:||Texas Instruments PCM-1792|
8 x Oversampling Design
|Sampling Rates (Coax & USB):||32, 44.1, 48, 88.2, 96,|
176.2 and 192 kHz
|Sampling Rates (Optical):||8, 16, 32, 44.1, 48, |
88.2 and 96 kHz
|Selectable Filter Settings:||"Steep" and|
|Digital Inputs:||1 x Coax (S/PDIF)|
1 x Optical (Toslink®)
1 x Type-B USB
|Analogue Output:||1 x RCA Pair (Gold-Plated)|
|Output Voltage:||Max. 2V eff.|
|Total Harmonic Distortion (THD):||< 0.01%|
|Power Consumption:||Standby: < 1 Watt|
|Power Supply:||18V / 500mA DC|
|Dimensions (W x H x D):||103 x 72 x 144mm|
103 x 72 x 150mm (Incl. Sockets)
|Weight:||1010g (Excl. PSU)|