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© Audio Trade GmbH · Pro-Ject Stereo Box DS · Revision 2013.8.15

 

 

5

Technical specifications  Pro-Ject Stereo Box DS 

Power output: 

2 x 35W/60W at 8 ohms/4 ohms (both channels driven) 

Frequency response: 

20Hz - 20kHz (-0,1dB, +0,2dB) 

Channel separation: 

>65dB at 20kHz 

Noise floor: 

>100dB (A weighted) 

THD: 

0,1% at 10W 

Gain: 33dB 
Line-level inputs: 

4 pairs RCA/phono sockets 

Input sensitivity:

 

350mV

 

Input impedance: 

100kohms 

USB-input: 

Mini B socket. USB cable supplied 

USB signal: 

Digital serial data protocol USB 1.1 

D/A converter: 

Texas Instruments PCM2706. 16-Bit /48kHz Delta Sigma, 

 128-times 

oversampling 

Supported audio format: 

PCM (LPCM). No support for formats like Dolby

®

 Digital or DTS

 

Sampling rates: 

44,1kHz and 48kHz 

Speaker connectors: 

4mm 

 banana plugs, spades connectors or naked wire 

Outboard power supply: 

24V/5A DC, suitable for your country's mains supply 

Power consumption: 

5A DC, <1W in standby 

Replacement battery remote control:  1 x CR2032 / 3V or 1 x CR2025 / 3V 
Dimensions W x H x D (D with sockets):  103 x 72 x 104 (122)mm 
Weight: 

670g without power supply 

Service 

Should you encounter a problem which you are not able to alleviate or identify, 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 

PRO-JECT is a Registered Trademark of H. Lichtenegger. 

This guide was produced by: Audio Trade GmbH 

Copyright © 2012. All rights reserved.

 

 

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. 

 

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