08-27-2017, 07:42 AM
It is easy to check with a scope, inject standard signal and se the difference. I bet on resistors. Semiconductors usually do not result in different gain, resistors do, especially those in the feedback loop and the input divider if present. Well, maybe the input DC chopping capacitor.
If it only requires slightl balance adjustment, I wouldn't fret it, after all this is why you have the knob
If it only requires slightl balance adjustment, I wouldn't fret it, after all this is why you have the knob
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
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