grrr arrrggghhh
dicking around with the h&k this morning. the good news: the tubes all appear to be intact. the weirdness: when i take the back off the cabinet and have the works outside with the footswitch connected, the hum in the overdrive channel doesn't occur, even when i play at volume. but when i put it back together, the hum returns, and sometimes persists even after i disconnect the footswitch. wtf?!?!?
posted by stashdauber at 8:41 AM
1 Comments:
Loose ground somewhere? With the guts out, maybe they are grounding on the table, but with them in the chassis they are floating. Maybe the input or footswitch jacks.
I should also mention that I know next to nothing about amp repair :-)
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