Amp Box DS2 Mono

£475.00
  • Audiophile class D mono power amplifier
  • High efficiency from mains to audio power
  • Mono amplifiers provide greater sound stage

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How To Buy

As UK distributors for the brands we represent, our main focus is to give you all the information you need to help assist with your purchase. Once you have the information you need, we want to make the purchase process as simple as possible. So we give you up-to three options on how to buy our products.

Find Your Local Retailer

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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For smaller items, you can also have the ultimate convenience of purchasing directly through our website. The checkout process is entirely secure, so you can trust your information will be safe - and your desired product will arrive with you as quickly as possible.

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DS2 Line

The Amp Box DS2 Mono is built around a highly efficient, low-energy Class D amplifier module that delivers high output power, giving it the ability to drive even very demanding speakers. This simple yet effective single-channel power amplifier is capable of delivering a very clean, pure sound performance with minimal electrical interferences.

The Amp Box DS2 Mono meets Pro-Ject’s exacting standards for sonic ability, which results in a spacious soundstage that picks up on fine dynamic details and provides plenty of power to fill a typical listening room with sound. The design team took inspiration from tube amplifiers when designing all their amplifiers, resulting in a realistic, musical performance.  The sophisticated internal design of the Amp Box DS2 Mono uses a four-layer PCB, which accounts for the noticeable upgrade in sound quality compared to the previous Amp Box DS.

For easy integration into a system, the Amp Box DS2 Mono has two isolated speaker terminals on the back panel, and a Loop Output for passing the audio signal onto another device. The trigger link allows for the amplifier to be turned on when a connected Pre Box DS2 is switched on, making operation even easier. The Amp Box DS2 Mono perfectly complements the DS2 pre-amplifier models, but its sound quality and efficiency also makes them viable for other types of systems.

Priced individually. If you would like to see our stereo power amp in the DS2 Line, take a look at the Amp Box DS2.

Key Features:

  • Audiophile class D mono power amplifier
  • Impressive signal spectrum and lower distortion
  • High efficiency from mains to audio power
  • Low heat emission
  • Loop output (RCA)
  • Isolated speaker outputs
  • Trigger input & loop out
  • Elegant aluminium - metal sandwich casing

Downloads

Technical Data

Power Output: 1x 120W (8Ω)
1x 205W (4Ω)
Frequency Response: 10Hz - 50kHz (+0dB, -3dB)
Channel Separation: >40dB at 20kHz
THD: <0.1% at 90W
Gain: 31dB
Pre-amp Input: 2x RCA (Bypass Input-Output)
Input Sensitivity: 550mV (100W, 4Ω)
Input Impedance: 10kΩ
Speaker Output: 4mm Ø Banana
Spade
or Bare Wires
Trigger 12V DC: In & Out, 2-Pole Jack 2.5mm Ø
External Power Supply: 48V / 2.5A DC
Power Consumption: 2.5A DC
Standby Power: < 1W
Dimensions: 240 x 69 x 194mm
Weight (Without PSU): 1.9kg
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.

If you have any questions, please contact us.