I just got a Soundcraftsmen 3000A. DC offset is 35DC at turn on but down to less than 1V but one channel fluctuates back to 5 volt. Other post says it look like 330B or a rebadged Rotel RX-402.
I am looking for the service manual if anyone has it.
Harman Kardon 330A vs. 330B ?
Does anyone know the difference between a vintage Harman Kardon 330 A and a 330B?
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