Hi, I own an early NAD 3020 (the one with the four main caps behind the headphone jack). One channel is slightly louder than the other one, so do I need to do the bias setting as described in here or do I have another problem? I already have replaced all caps.
Is there a service manual for the early version? All manuals I have found so far list 1kOhm resistors for R653 and R654, but it should be 0.22 Ohm.
Is there a service manual for the early version? All manuals I have found so far list 1kOhm resistors for R653 and R654, but it should be 0.22 Ohm.