Amp Repair

cobrarwanab

cobrarwanab

Club Member
Where can i take my amp for service. I hooked up my amp and it works intermittently. It will power the speakers then just quit, bang your fist on the top and it will work again until i hit a bump then it stops. it will also work when you press on any of the twist knobs( hi/low pass) i checked and rechecked all grounds and opened up the amp case and visually inspected for bad ground situation but none visible. all wires are new and tightly connected. So does anyone have any ideas? It is a lanzar vibe 230, 500 watt amp.
 
I fixed it! I opened her up with power connected and wiggled dials and switches till i found the open circuit. It was in the witch for the hi/low pass. If you pushed up on the switch body it would work fine. So, i super glued a piece of plastic under it, pushing it up at all time and it work great! Hope you find a solution to your problem Dave.
 
cobrarwanab said:
I fixed it! I opened her up with power connected and wiggled dials and switches till i found the open circuit. It was in the witch for the hi/low pass. If you pushed up on the switch body it would work fine. So, i super glued a piece of plastic under it, pushing it up at all time and it work great! Hope you find a solution to your problem Dave.
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I just think the RCA jacks for that channel are junk
 
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