webknome Posted February 4, 2022 Share Posted February 4, 2022 I have one of the first Spider Jam Amps. I modified it with a replacement Eminence Speaker for even better sound. But I have noticed a noticeable hum noise when I turn up the Channel or Master knob settings lately. Even before the speaker change out. Is there a solution for this? I really want to use this amp for home music studio creations. Thanks Quote Link to comment Share on other sites More sharing options...
psarkissian Posted February 4, 2022 Share Posted February 4, 2022 First, put the original speaker back in. Save any custom patches to the SD Card, then check the manual on resetting factory defaults. See if that clears it up. 1 Quote Link to comment Share on other sites More sharing options...
gary9605 Posted February 5, 2022 Share Posted February 5, 2022 One quick try..........can you use the RCA output jacks to some.......other powered speakers? Might tell you if the problem is just with the internal speakers....or not. Quote Link to comment Share on other sites More sharing options...
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