Product Datasheet/Brochure

ManualsBrandsPro-Ject ManualsAudioPro-Ject - Power Box RS Amp Linear Power Supply - Silver

Linear Power supply that delivers more power and further improves audio quality!

Linear power supply consists of a big toroidal transformer with shielding between primary and secondary winding which acts as an

isolation transformer and avoids penetration of interferences from mains into ampliﬁer. This transformer has a big power reserve,

compared to a standard power adaptor. It has very low output impedance and in combination with large filtration capability it can

easily manage required power of one stereo ampliﬁer or two mono ampliﬁers. Advice: To avoid magnetic interference do not stack

amplifier and Power Box RS Amp!

As every ampliﬁer, also digital ones, are sensitive for good quality of energy they are powered with. It is proven by extensive

listening tests, that linear power supplies improve the sound of digital ampliﬁers signiﬁcantly. This is what all well known high-end

manufacturers already realised. Therefore Power Box RS Amp offers a big sound upgrade at an affordable price!

Product information

04. 2014

Update: DZ Datum 12.04.2014

Power Box RS Amp

Linear power supply

 Suitable for Pro-Ject Audio Systems power ampliﬁers

 Replaces original “switching” power supplies

 Almost double amplifier power output combined with Amp

Box RS, Amp Box DS & Stereo Box RS (2x 200/120 watts

4/8 ohms)

 Significant sound improvement with better dynamic and

bass response, improved soundstage

 Compa tible with Amp Box RS, Amp Box RS Mono, Stereo

Box RS but also with Amp Box DS or Amp Box DS Mono

 Big toroidal transformer with copper shielding

 Very low output impedance

 Filtration capability 40.000 uF capacitors low ESR types

 Available in silver or black

Technical data

Input voltage AC 230V/50Hz IEC C15 connector

(120V/60Hz US version)

Output voltage two outputs by 2 x 48V / 2.5A DC each

Filtration capacity 40.000 microFarads

Output voltage ripple 7mV

Power consumption 600 watts max

Dimensions W x H x D 206 x 72 x 200 (220)mm (incl. sockets)

Weight 4,8 kg

1 Power Box RS Amp is able to supply either

1 Amp Box RS or DS (Stereo) or 1 Stereo Box RS

or 2 Amp Box RS Mono or 2 Amp Box DS Mono

Power Box RS Amp is not designed to drive two stereo amplifiers!

Recommended & incorrect combinations see page 2

PRO-JECT AUDIO SYSTEMS

a division of AUDIO TUNING GmbH

1050 Wien, Margaretenstraße 98

Retail price

999,00 €

Retail price

999,00 €

Retail price

499,00 €

Summary of content (2 pages)

PAGE 1
Product information 04. 2014 Power Box RS Amp Linear power supply Technical data Input voltage AC 230V/50Hz IEC C15 connector  Suitable for Pro-Ject Audio Systems power ampliﬁers  Replaces original “switching” power supplies Output voltage two outputs by 2 x 48V / 2.5A DC each Almost double amplifier power output combined with Amp Box RS, Amp Box DS & Stereo Box RS (2x 200/120 watts 4/8 ohms) Filtration capacity 40.
PAGE 2
Product information 04. 2014 Recommended use of Power Box RS Amp        PRO-JECT AUDIO SYSTEMS a division of AUDIO TUNING GmbH 1050 Wien, Margaretenstraße 98 Update: DZ Datum 11.04.