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    1. #1
      Join Date
      Aug 2001
      Location
      Connecticut
      Posts
      1,570
      Country Flag: United States

      noise-- audible tach!

      Hi- anyone have any trouble getting noise on their amp? I have an alpine amp for my rear speakers, and I get an audible tach from the MSD ignition- I am running the MSD capacitor on the ignition. Interestingly I do not get the noise out of the front speakers. I tried a noise filter on the RCA jacks, no difference. I was thinking of trying another MSD filter/cap just for the rear amps power, any thoughts?

      It usually isn't a big deal, I prefer the sound of the motor, but on a long trip a little change is nice too.

      1968 Camaro RS/SS, LS7 with Katech mods, T56 Magnum, C6Z06 Brakes
      1968 Camaro RS Convertible LS3/480hp/4L70E
      1962 Corvette 327-340hp stock
      1963 Corvette Split Window Coupe
      1967 Corvette L79 convertible
      2006 Corvette Z06
      2011 Corvette GS convertible






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