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Amplifier troubles Plz Help
Amplifier troubles Plz Help
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Old 11th December 2003, 05:04 AM   #1
ReverB is offline ReverB  United States
diyAudio Member
Join Date: Nov 2003
Location: Dc
Exclamation Amplifier troubles Plz Help

Ok here is the problem. I am working with a kicker zr-240. When i bought it i tested it and it was in perfect working order. Now after being stored for 3 months i hooked it up and it is all screwed up. The amp did get banged around once but it wasnt too bad.

When i hook up the amp it pushes it seems like a combination of dc and ac current( i havent had a chance to test it because i recently moved and misplaced equipment). when i am not messing with the input sens. it seems to push out ac current and the speaker flutters at about i would say 10-30 Hz. when i am tweaking the amps input sens. it moves the speaker with a dc current in relation to the adjustments to the imput pot. Ya there is some REALLY weird stuff going on here.

Does anyone have any suggestions?

I was thinking that it could have somthing to do with the input ground. The amps output circ. is working because it is driving the speaker and the power light is coming on. This amp also has a removable crossover that i have switched out with one from a working amp.

I have no clue can someone please point me out in the right direction

Thank you,
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