Can anyone explain why there is a low frequency square wave(likely same frequency as input signal) on the output gate pads with outputs removed?
With outputs installed there is just simply DC at gate pads with an input signal.
Amp works okay,just wasn't sure what that was all about.
With outputs installed there is just simply DC at gate pads with an input signal.
Amp works okay,just wasn't sure what that was all about.
That's normal. The amp drive is different with the outputs out of the circuit because the servo/feedback loop is open.
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