Should I be worried about the offset voltages at the speaker terminals? Seems high at 36.5mv and 44.5mv. Also getting bias at ~60mv one channel and ~16mv on the other
I thought the idea of the double transistors was to reduce fluctuation of the voltage, and not necessarily the voltage itself. Maybe I miss understand the circuit. I well try to test some more of them and swap them out on the high channel.
Question about installing a trimmer in place of a resistor. The resistor has two legs where the trimmer has three. How would you mount the trimmer?
The idle in that channel that was 60 is now 33. That is about right where it should be. The other channel is still a bit low at 18. It’s in spec according to the manual.