CDinMB
Active Member
Saw someone post a mod of an MC30, adding a 7h choke to the power supply replacing the 150ohm resistor. He showed a fair reduction in 60cycle distortion and multiple harmonics. But, I know from working with vintage fenders that adding a choke can change the overall tone of the amp and at least in that application isn't recommended. What is the experience here with this kind of mod?
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