Free UK DeliveryFinance at checkout30 Day ReturnsWorldwide DeliveryAudio Affair Facebook

Pro-Ject Power Box RS Amp Linear Power Supply


. 0 Reviews . Write a Review

Found it cheaper? Click here. SKU: PBRSA
Ex VAT: £374.17

Available - please select an option below

* Required Fields


Earn 449 loyalty points when you order this item.

Where did you Find It Cheaper?

Seen this item cheaper elsewhere? Send us the link below with your details and we'll come back to you ASAP with a better price if we can offer one!


Warranty length 2 Years
Brand Pro-Ject

Tech Specs

Input: AC 230V/50Hz IEC C15 connector
Output voltage: 2 x 48V / 2.5A DC each
Filtration capacity: 40.000 microFarads
Output voltage ripple: 7mV
Power consumption: 600 watts max
Dimensions (WHD): 206 x 72 x 200mm
Weight: 4,8 kg

Product Description

The Pro-Ject Power Box RS Amp is a linear power supply suitable for Pro-Ject Audio power amplifiers, offering a substantial sonic upgrade over the original "switching" PSUs included. The Power Box RS offers much greater dynamics and bass response and a more expansive soundstage.

The Power Box RS Amp almost doubles the amplifier power output when combined with Amp Box RS, Amp Box DS & Stereo Box RS.

Inside Power Box RS Amp

The Power Box RS Amp Linear PSU contains a big toroidal transformer which is shielded between the primary and secondary windings, acting as an isolation transformer, avoiding penetration of interferences from mains into amplifier. The Power Box RS amp features a big power reserve when compared to a standard power adaptor.

The Power Box RS has a very low output impedance which, in combination with large filtration capability, can easily manage required power of one stereo amp or two mono amplifiers. 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!

Write Your Own Review

Write a Review

  • 1 star 2 stars 3 stars 4 stars 5 stars
    1 Star 2 Star 3 Star 4 Star 5 Star