Pro-Ject Power Box DS2 Amp

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Pro-Ject Power Box DS2 Amp

Lineaarinen virtalähde 1:lle stereo tai 2:lle monovahvistimelle.

Power Box DS2 Amp: Additional pure power for ultimate amplifier sound!


It is a proven fact that a power supply is a very important part of the audio path and significantly contributes to the sonic quality of an audio product. In order to offer the possibility of improving sound quality, we designed our linear power supplies as an upgrade.

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 stand-ard 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.

It is proven by extensive listening tests, that linear power supplies improve the sound of amplifiers significantly, including so-called „digital“ ones. In contrary to many well known high-end manufacturers, we offer our Power Box DS2 Amp as a big sound upgrade at an affordable price!

Advice: To avoid magnetic interference do not stack amplifier and Power Box DS2 Amp!


• Purest & cleanest power using non-switching power supply

• Suitable for Pro-Ject Audio Systems power amplifiers (1x Amp Box DS2 or 2 Amp Box DS2 Mono - also works with 1x Amp Box RS & 2x Amp Box RS Mono)

• Replaces original “switching mode” power supplies

• Increase of the amplifiers dynamic power output

• Significant sound improvement with better dynamics and bass response, improved soundstaging

• Big toroidal transformer with copper shielding

• Very low output impedance

• Filtration capability 40.000 µF capacitors low ESR types

• Available in silver or black

Technical data

Pro-Ject Power Box DS 2 Amp
Input voltage AC 230V/50Hz IEC C15 connector (120V/60Hz US)
Output voltage/current 2 sockets 2x48V / 2,5A max
Filtration capacity 40.000 microfarad
Power consumption 600 watts max
Dimensions W x H x D 203 x 72 x 207mm
Weight 4.200g
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