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#4706
Anonymous
Inactive

With the 5457s now in place, I have the following voltage:

Q1 D: 9.7, S:4.9; G: 3.2

Q2 C: 9.7, B: 1.8, E: 1.5

Q3 D: 0.1, S: 0.9, G: -0.03 to 0.04

Q4 C: 4-4.5, B: 0.6, E: 0.0

I can trace the audio all the way through the volume pot. The only other substitution I’ve made was a 330n capacitor for C2 because the part was out of stock.

Any suggestions? I still have no effect on the signal.