Need to solder loose connection?Fix burnt terminals? Broken rca inputs and boards? Music distortion? Amp over-heating?Amp turns on but no audio out? Amp smokes and blows fuses?Pots ,knobs,switches dirty? Any thing audio amplification, WE DO IT ALL. Powered (active) speakers and subs,studio monitors,pa instrument amp,power dj amp,tuner reciever amp,car boat (moblie) amps. You can trade broken moblie or pro audio towards repair.We also buy broken amplifies and powered speakers call ot