Pro-Ject Power Box RS Linear Power Supply For Amps

Enhance the Performance of Your Pro-Ject Box Series Amp

Upgrade your 'Box Series' Pro-Ject amplifier with the Pro-Ject Power Box RS Amp Linear Power Supply. It enhances the performance of any compatible Pro-Ject amp you pair it with, including the Amp Box RS, Amp Box RS Mono, Stereo Box RS, Amp Box DS, and Amp Box DS Mono.

This linear power supply consists of a big toroidal transformer with shielding between the primary and secondary winding. This acts as an isolation transformer and avoids interferences from your AC power line to leak into and distort the signal chain of the amplifier.

Significant Power Reserve

Compared to a standard power adaptor, the Power Box RS transformer has a significant power reserve. Because it has very low output impedance in combination with large filtration capability (40,000 microFarads), it can easily provide the required power to one Pro-Ject stereo amplifier or two Pro-Ject mono amplifiers.

All amplifiers, including digital ones, are sensitive to the quality of power that they receive. Extensive listening tests have proved that linear power supplies improve the sound of digital amplifiers significantly. This makes the Power Box RS Amp able to contribute a significant sonic upgrade at an affordable price! Benefits include better dynamics and bass response, along with an enhanced soundstage.

It will almost double the power output when used with Amp Box RS, Amp Box DS, or Stereo Box RS (2x 200/120 watts 4/8 ohms).

• Upgrade power supply for for Pro-Ject 'Box Design' power amplifiers
• Compatible with Amp Box RS, Amp Box RS Mono, Stereo Box RS, Amp Box DS, and Amp Box DS Mono
• 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 dynamics and bass response, improved soundstage
• Big toroidal transformer with copper shielding
• Very low output impedance
• Filtration capability 40.000 uF capacitors low ESR types
• Available in silver or black

• Input voltage: 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: 8.1" wide x 2.8" high x 7.9" deep (8.6" deep with connectors)
• Weight: 10.5 lbs.