I built 2 SSE's exactly the same, both without chokes.
Both had a hum even at zero volume. I removed R1 on one of the amps and added a Hammond 159Q choke
It is 150mA 7H
wonderful result and the amp is essentially dead quiet. Made an enormous difference.
Both had a hum even at zero volume. I removed R1 on one of the amps and added a Hammond 159Q choke
It is 150mA 7H
wonderful result and the amp is essentially dead quiet. Made an enormous difference.
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