’99 malibu, fast pulsing noise

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franco8274

Member - Posts: 3

Joined: December 01, 2005

Location: United States

Posted: March 29, 2006 at 10:05 AM / IP Logged

The amp/equalizer I installed in my vehicle makes a fast pulsing noise when I turn it on without the car started.(not the cdplayer) It's a Pyramid, and yes, I know that it's a piece of doodie, but it still shouldn't do this. I'm not a sound aficionado but I just want a little more customizing ability of the JVC head that I have.

kgerry

Platinum - Posts: 3,455

This member consistently provides reliable information

Joined: February 07, 2004

Location: Saskatchewan, Canada

Posted: March 29, 2006 at 3:38 PM / IP Logged

motorboating is usually indicative of a shorted output or an open ground in the audio stage.....

Kevin Gerry

Certified Electronics Technician

MECP First Class Installer

Owner/Installer

Classic Car Audio

since 1979

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’99 malibu, fast pulsing noise

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