Question about DLS A4 Car Audio Amplifier

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Dls 12v amp

I seem to be getting a very loud humming noise from the speakers when i test the dls amp, i can slightly hear the music. i am not sure what the problem is.

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Were you testing it in the vehicle?

Posted on Sep 11, 2008

  • Perry Babin Sep 12, 2008

    A low frequency hum in a vehicle is very rare.

    Does the hum go away when you disconnect the RCA cables?




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