A75 Class A MOSFET Power Amplifier Front End Board (PCB only, no parts)
A75 Class A MOSFET Power Amplifier Front End Board (PCB only, no parts)
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$14.97 USD
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$14.97 USD
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- Front end for an all MOSFET, pure Class A stereo audio power amplifier.
- Designed by Nelson Pass and Norman Thagard.
- 75 Watts per channel.
- All through hole, easy to assemble PCB.
- One board holds the front end for two channels.
- The board closely follows the published design.
- Bare board only.
- Parts are not included and need to be obtained separately.
- Assembly is required.
- The output stage (originally, 12 pairs of IRF230+IRF9231 power MOSFETs per channel; today, six pairs of IRFP240+IRFP9240 per channel offer a similar performance) needs to be assembled off board.
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