can anyone tell me what is the value on which to adjust the bias current of preamplifier Pass Labs X0.2?
There is no adjustment for bias - it is set by constant current sources. The
potentiometers P1 and P2 on the gain stages are only for DC offset.
DC offset
a DC offset value is more heating for the preamplifier in standby mode or during use?
As close to 0mv as possible. Several companies shoot for less than + - 10mv..
The goal is to have 0 volts to the speaker terminal with no signal/muted.
a DC offset value is more heating for the preamplifier in standby mode or during use?
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