Kenwood KR-5010 crackles on both speaker channels and headphones, terminals cleaned and still ongoing. Seems to fade after about 1/2 hour of playing. Where else to start troubleshooting? : r/BudgetAudiophile
Measurements of vintage Kenwood KA-5010 amplifier clone - Now with SMPS! | Audio Science Review (ASR) Forum
KENWOOD KA-5010 SM Service Manual download, schematics, eeprom, repair info for electronics experts
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Kenwood KR-5010 DC Stereo Receiver Manual | HiFi Engine
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KENWOOD KR-5010 SCH Service Manual download, schematics, eeprom, repair info for electronics experts
Kenwood KR-5010 DC Stereo Receiver Manual | HiFi Engine
Kenwood KA-5010 Integrated Amplifiers
Measurements of vintage Kenwood KA-5010 amplifier clone - Now with SMPS! | Audio Science Review (ASR) Forum