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Pro-Ject Audio Systems

Pro-Ject Power Box DS2 Amp

Regular price $749.00 USD
Regular price Sale price $749.00 USD
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Power Box DS2 Amp

More power and improved audio quality

Power Box DS2 Amp: Cleanest power for ultimate sound!

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 DS2 Amp! As every amplifier, also digital ones, are sensitive for good quality of energy they are powered with.

Compatible with: Amp Box DS2 & DS2 Mono, Amp Box RS & RS Mono, Stereo Box RS

The following interconnect power cables are supplied in box:

Two standard connection cables are included in delivery. The High-End power cable Connect it Power RS/DS with superior shielding and individual customized lenghts is also available for Power Box DS2 Amp!

Magnetic real wood side panels in walnut, rosenut & eucalyptus are available separately & not included in the scope of delivery.



  • Suitable for Pro-Ject Audio Systems power amplifiers
  • Big toroidal transformer with copper shielding
  • Filtration capability 40.000 uF capacitors low ESR types
  • Significant sound improvement with better dynamic and bass response, improved soundstage
  • Replaces original “switching” power supplies
  • Compatible with Amp Box DS2 & DS2 Mono, Amp Box RS & RS Mono, Stereo Box RS
  • Very low output impedance
  • Magnetic side panels in eucalyptus, rosenut and walnut available separately


Technical Specifications

Input voltage AC 230V/50Hz IEC C15 connector (120V/60Hz US)
Output voltage/current 2 x 48V / 2,5A DC each
Filtration capacity 40.000 Microfarad
Output voltage ripple 7mV
Dimensions W x H x D 206 x 71 x 209mm (Alu)
240 x 72 x 209mm (Wood)
Weight 4,2kg (Alu)
4,8kg (Wood)