Pro-Ject Audio Systems Pre Box DS User Manual

Page 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 DS

Frequency response:

20Hz - 20kHz (-0,3/-0,01dB)

Noise floor:

-95dB (A weighted)

THD: 0,0035%
Gain: 13dB
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:

10kohms

Trigger:

12V DC switching voltage

Trigger output:

2-pole 2,5mm  co-axial jack

Outboard power supply:

18V/500mA DC, suitable for your country's mains supply

Power consumption:

220mA 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 144 (150)mm

Weight:

1.100g 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.

Safety instructions

AC outlet voltages vary from country to country. Before connecting to the mains, make sure that the

voltage in your area meets the voltage requirements printed on the power supply.
The power supply is used to disconnect the unit from the mains. Make sure that the power supply is easily
accessible at all times.

Never handle the device, the power supply while your hands are wet or damp.

Avoid letting liquids enter the device or the power supply. Never place any item containing liquid,
such as a flower vase on or near the device. Never spill any liquid on the device or the power supply.

Never place any naked flame sources, such as lighted candles on or near the device. The product shall not
be used in damp or wet locations, next to a bathtub, sink, swimming pool or any other similar conditions.

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

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.