Mains power connection, Front panel controls, Input selector – Pro-Ject Audio Systems DAC Box S USB User Manual

Page 3: Technical specifications pro-ject dac box s usb

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 supplied

USB input:

digital serial data protocol USB 1.1

THD: 0,0035%
Operating systems:

Windows XP

, Windows VISTA

, Windows 7

, Windows 8

, 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