Pro-Ject Power Box RS Uni 1-way Instruction Manual

June 6, 2024
Pro-Ject

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Pro-Ject Power Box RS Uni 1-way

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OVERVIEW

Dear music lover,
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.

WARNING
Warning of a hazard for the user, the unit or possible misuse.

Important notice.

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 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.

Connecting the unit Power Box RS Uni 1-way & 4-way 

Pro-Ject-Power-Box-RS-Uni-1-way-FIG-1

Connect the power cable to the unit and to the mains. Then use a 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.

WARNING:
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, Pre Box RS2 Digital, DAC Box RS, Phono Box RS2, CD Box RS2 T 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.

© Pro-Ject Audio Systems · Pro-Ject Power Box RS Uni & Uni

Main power switch
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.

Pro-Ject-Power-Box-RS-Uni-1-way-FIG-2

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 that 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

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.

Copyright, trademarks
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.

© Pro-Ject Audio Systems · Pro-Ject Power Box RS Uni & Uni 4-way · Revision 2014. 9.3

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