A great sounding amp from the early 90's - Made in Japan. There are a few very minor marks on the outer casing but otherwise in perfect working condition. Recently cleaned and tested at a local electronics repair shop.


  • Power output: 55 watts per channel into 8Ω (stereo)
  • Frequency response: 20Hz to 20kHz
  • Total harmonic distortion: 0.015%
  • Damping factor: 49
  • Input sensitivity: 0.16mV (MC), 2.5mV (MM), 150mV (line)
  • Signal to noise ratio: 76dB (MC), 92dB (MM), 106dB (line)
  • Channel separation: 43dB (MM), 50dB (line)
  • Output: 150mV (line)
  • Dimensions: 435 x 134 x 332mm
  • Weight: 6.2kg

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Listed4 months ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.learn more
  • Natural Sound AX-400U
  • Black
  • Early-90s
Made In
  • Japan

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Faders Music Inc.

Brandon, Canada
Joined Reverb:2016

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