A-65A-65 Backview

As a model-change successor to the A-60, the new A-65 incorporates accumulated Accuphase know-how while featuring a number of further improvements. The input stage is configured as an instrumentation amplifier to allow fully balanced input signal paths.
The output stage of the A-65 features power MOS-FETs renowned for their excellent sound and superior reliability. For each channel, ten of these devices are arranged in a parallel push-pull arrangement. MOS-FETs have excellent frequency characteristics, and their high input impedance reduces the load imposed on the preceding drive stage.

  • Pure Class A operation delivers quality power: 60 watts ×2 into 8 ohms
  • Power MOS-FET output stage features 10-parallel push-pull configuration and delivers linear high power progression to ultra-low 1-ohm impedances
  • Input section configured as instrumentation amplifier
  • Further improved MCS+ circuit in amplifier section
  • Current feedback topology combines stable operation with outstanding sound
  • Bridged mode allows upgrading to monophonic amplifier
  • Two selectable meter types: digital power meters showing true power values and bar graph indicators
Specifications and design subject to change without notice for improvements.
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Accuphase Laboratory, Inc.

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