Customer Review

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  Eric Betker

  5.0 out of 5 stars Very nice looking, surprisingly good sounding, little amplifier.

  Reviewed in Canada on February 21, 2025

  Verified Purchase

  This is good little digital class amplifier. It has reasonable volume (power), it opens up with bass and treble at max. Sound quality... Well it sounds quite good, no distortions, clean, good punch on low frequencies. Fit and finish is very good, yes power adapter is bulky, laptop like brick, with bright green LED. oh well... For the price it is surprisingly good system.
  But be realistic...
  Its modified stock design, it is based on Texas Instruments "typical application". Included power adapter 32V DC 5A brings it to apx. 60-70Watts per CH... not 600Watts total, LOL - that would be at 53V DC and 2ohm load, 10% distortion and for a very short time. (Here: TI lab test: 600-W Mono into 2 Ω in PBTL Configuration)
  Don't try higher voltage power supply, capacitors and other components WILL FAIL !
  No, it is not AB class, it doesn't cost near as much either, you can't compare it to Cambridge Audio, Rotel or Marantz for $800 up, but as an auxiliary amp for mid size application it is great.

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