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crossfire cfa-602, car audio amp problem
crossfire cfa-602, car audio amp problem
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Old 11th September 2010, 01:56 PM   #1
tuneman is offline tuneman  Australia
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Join Date: Feb 2004
Location: pitts of hell!!
Default crossfire cfa-602, car audio amp problem


i dont post much but i thought you guys might be able to help me

i have a crossfire cfa602 amp that is making a weird high piched noise about 10 sec after its turned off!
thats with the rca's dissconected, mostly in the right channel and a little in the left.

i know this amp is getting on a bit(10-12years old!) but its 1 of 6 i am using at the moment, this one powers a set of usd HLCD's
if i recall correctly the amp at one stage of its life accidently had its 2 channels wired together, it shorted and blew the 30a fuse in one channel.

was that the likely cause?

anyone with any idears on what it is, i dont have a huge knowege of how they work but i can usually fix most things.

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Old 11th September 2010, 02:51 PM   #2
blakktalon is offline blakktalon  United States
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Join Date: Jul 2010
Location: Federal, Seattle
You should post this in the car audio forum. Put up a picture of the inside of the amp, and best of luck to ya.
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