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Sundown Audio

Amp Wine But not a alternator wine


OldAutotek330

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Posted

Old autotek mean machine 4 channel has a high pitch wine out of all 4 channels. Didn't do it yesterday but hasn't been hooked up in a few years. Could it be a bad cap or something like that. The wine is out of the speakers not the amp it self.

Posted

I doubt its "amp whine". More than likely RFI (Radio-frequency interference) happens when you run unsheild rca or speaker wires too close power wires. I could be wrong tho.

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Posted

So I should unplug RCA's and see if still there.

you could try that, does it do it when your listning to music or all the time when its powered on?

Posted

My sundown saz3500 did that. I think something was funky in the amp.

Only way to check is to switch amps and if the sound goes away you know it's ur amp

he could unplug the RCAs to see if the sound goes away to pin point it to the RCA's... if thats the problem

Posted

My sundown saz3500 did that. I think something was funky in the amp.

Only way to check is to switch amps and if the sound goes away you know it's ur amp

he could unplug the RCAs to see if the sound goes away to pin point it to the RCA's... if thats the problem

I guess but he's bad to put another set of RCA's. a signal has to go thru the amp

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