have an older MTX Thunder 250x amp i would like to get rid of. Amp turns on and powers up fine. I hooked it up to a sub and at first it sounded fine, but then once i started messing with eq setting and gains, it started making a weird hum noise through the subs... not sure what is wrong with it. but, i am selling it for parts or repair.
$15 shipped anyone? make offer....
$15 shipped anyone? make offer....