INSTRUCTIONS FOR USE
Pro-Ject Power Box RS Uni 1-way
Pro-Ject Power Box RS Uni 4-way
© Pro-Ject Audio Systems · Pro-Ject Power Box RS Uni & Uni 4-way · Revision 2014. 9.3
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Dear music lover,
Warning of a hazard for the user, the unit or possible misuse.
Important notice.
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 device.
Never handle the device while your hands are wet or damp.
Avoid letting liquids enter the device. Never place any item containing liquid, such as a flower vase
on or near the device. Never spill any liquid on the device. 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.
Make all connections whilst the Power Box RS Uni is switched off and disconnected from the mains.
Power Box RS Uni is designed only for Pro-Ject products with 20V/3A power supply and 3-pin
miniXLR low voltage plug. Following products are intended to be used with Power RS Uni:
Stream Box RS, Pre Box RS, CD Box RS, Pre Box RS Digital, DAC Box RS, Head Box RS and for any
future product with 20V/3A power supply and 3-pin miniXLR connector.
Phono Box RS is not suitable to be connected to Power Box RS Uni. Other products with different
input voltage or different low voltage plug may also not be used with the Power Box RS Uni.
!!!
thank you for purchasing a Pro-Ject Audio Systems Power Box RS Uni.
In order to achieve maximum performance and reliability you should study these instructions for use carefully.
Safety instructions
Connecting the unit Power Box RS Uni 1-way & 4-way
Connect the power cable to the unit and to the mains. Then use special supplied cable to connect the Power
Box RS Uni with the suitable Pro-Ject product. The original power supply is then no longer required.
© Pro-Ject Audio Systems · Pro-Ject Power Box RS Uni & Uni 4-way · Revision 2014. 9.3
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Main power switch
The manufacturer accepts no responsibility for damage caused by not adhering to these instructions
for use. Modification or changes 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 Audio Systems is a registered Trademark of
H. Lichtenegger.
This guide was produced by: Pro-Ject Audio Systems
Copyright © 2014. 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.
The switch on the left side turns the unit on or off. The blue LED above the switch shows that the unit is switched
on.
Technical specifications Pro-Ject Power Box RS Uni 1-way & Uni 4-way
Input voltage: AC 230V/50Hz IEC C15 connector (120V/60Hz US)
Output voltage / current: 1 x 20V / 3A max. (1-way)
4 x 20V / 3A max. (4-way)
Filtration capacity: 1 x 10.000 µF (1-way)
4 x 10.000 µF (4-way)
Output voltage ripple rejection: better than 75dB
Dimensions W x H x D: 201 x 72 x 195mm
Weight: 4,8kg
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 if the problem cannot be resolved there, the unit should
be sent to the responsible distributor in your country.
Warranty
Copyright, trademarks
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