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  1. General Electrical Discussion
    I'm trying to figure out what is causing the hum in my subwoofer and guitar amp in my basement and I think it might be something going on with the wiring. I don't know much about ground loops but I have one subwoofer that has hum when I plug in the signal cable to it and my guitar amp has...
  2. General Electrical Discussion
    im sorry if this is in the wrong section, i'm new here. my problem is a blow amplifier for subwoofers, i need help finding a cross reference model of a certain mosfet because i can't seem to find any online. here are some pics i took of the damage. i'll have more questions above each...
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