For measurement of voltage, no need to feed in signal, just measure it at idle. For the 30K volume, basically, it is adjusting the bias for the upper and lower wave, if your 11K work in the left channel, it should also work in the right channel. If you got the scope, it is better you should feed in 1Khz sine wave, and adjust the pot until the upper wave as close as to the lower wave.
Just talk to a buyer of my Sp-10 per-amp, I just found out that there are lots of CD-ROM in this forum.
I just sold my SP-10 per-amp and all proceeds had gone to Charity for China Earthquake. |