Pro-Ject Audio Systems Pre Box SE User Manual
Page 4

© Audio Trade GmbH · Pro-Ject Pre Box SE · Revision 15.10.10/15.12.10
4
Replacing batteries
Proceed as follows:
• Unlock and slide open the battery case cover
• Replace the battery.
Make sure the battery is the right way round !
• Close the battery case cover
Battery type: 1 x CR2032 / 3V or 1 x CR2025 / 3V
Do not dispose the batteries as ordinary domestic refuse. Please dispose your exhausted batteries at 
the appropriate collection sites - usually located at supermarkets and drugstores. 
Technical specifications Pro-Ject Pre Box SE
Frequency response:
20Hz - 20kHz (±0,2dB)
Noise floor:
-94dB (A weighted)
THD: 0,005% 
Gain: 12dB 
Pre out: 
1 pair RCA/Phono sockets
Output voltage typically:
1V at 1kHz
Record and subwoofer out:
RCA/Phono sockets
Line-level inputs:
4 pairs RCA/Phono sockets
Input impedance:
100kohms
Trigger:
12V DC switching voltage
Trigger output:
2-pole 2,5mm ∅ co-axial jack
Outboard power supply:
16V/1.000mA AC, suitable for your country's mains supply
Power consumption:
16V/200mA AC
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 144 (150)mm 
Weight: 
1.200g 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. 
 
 
PRO-JECT is a Registered Trademark of H. Lichtenegger.
This guide was produced by: Audio Trade GmbH 
Copyright © 2009. 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.
