© Pro-Ject Audio Systems · Pro-Ject DAC Box S USB · Revision 2016.3.24
3
Mains power connection
Connect the low voltage plug from the power supply to the Power 9V
socket before connecting the power
supply to the mains.
Front panel controls
DAC Box S USB
To switch on from standby or to standby
The push button on the left hand side will toggle the DAC between its fully operational status and standby.
The blue LED above the stand-by push button shows that the unit is switched on.
If there is no input signal after the DAC got powered on, the unit switches through all inputs sequentially, until it
detects a signal at one of the inputs.
Input selector
Pressing the grey button next to the three LEDs repeatedly selects the digital inputs in turns. The selected input
will be shown by the corresponding LED on the DAC Box S USB.
Technical specifications Pro-Ject DAC Box S USB
Line-level output:
1 pair RCA/phono sockets
Output voltage:
1Vrms
Digital outputs:
1 x coaxial (S/PDIF),
1 x optical (TOSlink
®
),
1 x USB (mini B socket, USB cable not included)
USB input:
digital serial data protocol USB 1.1
THD:
0,0035%
Operating systems:
Windows XP
®
, Windows VISTA
®
, Windows 7
®
, Windows 8
®
,
Windows 10
®
, Mac OS
®
D/A converter:
Texas Instruments TLV320DAC23
24Bit/96kHz, 8-times oversampling
Supported audio format:
PCM (LPCM). No support for formats like Dolby
®
Digital or DTS
™
Sampling rates
USB input:
32kHz, 44,1kHz and 48kHz
Optical and coaxial input:
8kHz, 16kHz, 32kHz, 44,1kHz, 48kHz and 96kHz
Outboard power supply:
9V/300mA DC; suitable for your country's mains supply
Power consumption:
100mA DC, <1W in standby
Dimensions W x H x D (D with sockets): 103 x 36 x 104 (115)mm
Weight:
680g without power supply
