Power Box RS Amp

£449.00
  • Offers nearly double amplifier power output 
  • Significant sound improvement
  • Compatible with Amp Box RS, Amp Box RS Mono, Stereo Box RS but also with Amp Box DS or Amp Box DS Mono

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How To Buy

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Our preferred option is for you to visit a nearby store and buy what you need locally. Our authorised stockists are some of the finest specialist hi-fi retailers in the country, and they're equipped to give you the best after-sales and set-up advice possible - all in person. To find your local retailer, either click the 'Buy In-Store' button on your product page for exactly the right recommendation, or head to our comprehensive Where To Buy tool.

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If you want the added convenience of only having to pop-in to store when you know the product you want has arrived, you can use our Click & Collect-style checkout process. With Buy Now, Collect Locally, your purchase takes place online and the product is then delivered direct to your local supporting retailer; ready for you to collect when you're ready. Click here to find out more about Buy Now, Collect Locally.

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RS-Line

The Power Box RS Amp is a dedicated upgraded power supply for a range of Box Design products. When integrated into your hi-fi system the Power Box RS Amp helps to deliver far better dynamics and bass response from your music and a greatly improved soundstage. On all stereo Box Design products (Amp Box, DS/RS & Stereo Box RS) the Power Box RS Amp is capable of nearly doubling the output power giving you greater control of your music.

The linear power supply consists of a big toroidal transformer with shielding between the primary and secondary winding which acts as an isolation transformer and avoids penetration of interference into amplifier. With its low output impedance and combination of large filtration capability it is the perfect upgrade for your Box Design amplifier.

Advice: To avoid magnetic interference do not stack amplifier and Power Box RS Amp.

One 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.

Key Features:

  • 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 4/8Ω)
  • Significant sound improvement with better dynamic and bass response, improved soundstage
  • Compatible 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

Technical Data

Input Voltage: AC 230V/50Hz IEC C15
Output Voltage: 2x 48V/2.5A DC
Filtration Capacity: 40,000 MicroFarads
Output Voltage Ripple: 7mV
Power Consumption: 600W (Max)
Dimensions: 206 x 72 x 200mm
Weight:  4800g 
Note: We’re constantly updating our website to ensure all our listings are as accurate as possible. However, the images and text on this page can be subject to change without notice, and errors and omissions are excepted.

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