Recently, when paralleling caps together, my amps were down b/c the clamps for the caps were touching the transformers. after fixing the problem, the amps sound as great as ever. The dc offset is fine, but when checking the bias, the meter jumps way to the left (below zero). Adjusting the pot doesn't seem to help. I pulled out all of the 6AS7s, and put 4 new tubes in each amp, and had no sucess with the bias. Could the plate resistors be bad b/c of all the previous trouble?
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Topic - M60 MKII bias problem - jimd 21:10:12 02/23/02 (1)
- Re: M60 MKII bias problem - Roy W 06:59:23 02/24/02 (0)