Pro-Ject Audio Systems Box S USB Instructions For Use page 4

Potential incorrect use and fault conditions
No signal on one or both channels:
No connection between headphone and headphone amplifier ore amplifier. This could be due
to a faulty plug, broken wire or solder joint or simply loose plug/socket connection.
Headphone does not work:
Headphone volume control is at minimum.
Amplifier Tape-Monitor circuit is not activated.
Technical specifications Pro-Ject Head Box S USB
Power output:
Headphone connection:
Signal to noise:
Frequency response:
THD:
Gain:
Headphone jack:
Line-level input:
Line-level output:
A/D-converter:
Sampling rates:
USB input:
USB signal:
Operating systems:
Outboard power supply:
Power consumption:
Dimensions W x H x D (D with sockets): 103 x 36 x 104 (109)mm
Weight:
Service
Should you encounter a problem which you are not able to alleviate or identify despite the above information,
please contact your dealer for further advice. Only when the problem cannot be resolved there should the
unit be sent to the responsible distributor in your country.
Warranty
The manufacturer accepts no responsibility for damage caused by not adhering to these instructions
for use. Modification or change to any part of the product by unauthorized persons release the
manufacturer from any liability over and above the lawful rights of the customer.
Copyright, trademarks
PRO-JECT is a Registered Trademark of H. Lichtenegger.
This guide was produced by: Audio Trade GmbH
Copyright © 2012. All rights reserved.
Windows XP ® , Windows Vista
and Mac OS ® are trademarks of Apple Inc., registered in the U.S. and other countries. Dolby
trademarks of Dolby Laboratories. DTS
4
© Audio Trade GmbH · Pro-Ject Head Box S USB · Revision 2013.1.15
350mW/30ohms, 60mW/300ohms
> 30ohms
112dB (A weighted) at full output
20Hz - 20kHz/-0,7, 0dB
0,002%
9dB
3-pole ¼" (6,3mm ) co-axial jack
1 pair RCA/phono sockets
1 pair RCA/phono sockets
Burr Brown PCM2702E
16-Bit Delta Sigma, 8-fach Oversampling
44,1kHz and 48kHz
5 pin mini b connector (USB cable supplied)
digital serial data protocol USB 1.1
Windows XP ®
18V/500mA DC, suitable for your country's mains supply
250mA DC, <1W in standby
600g without power supply
® and Windows 7 ® are trademarks of the Microsoft group of companies. Mac
™
is a registered trademark of DTS, Inc..
, Windows VISTA ® , Windows 7
The information was correct at the time of going to
press. The manufacturer reserves the right to make
changes to the technical specification without prior
notice as deemed necessary to uphold the ongoing
process of technical development.
® and Mac OS ®
®
® is a registered