Quote:
Originally Posted by bodiezaffa
Hello,
In Frank Berryman’s review, he stated the amp ran completely silent.
When turning mine on (blue circle), there is a low but audible hum.
Is this normal or should it be absolutely silent like when it’s on standby mode.
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You could have a little DC on you electrical lines. I did before I had new outlets installed. A PS Audio Humbuster III, or similar, will take care of it. My 948 conditioner actively removes DC, it's wonderful.