Help, annoying "Hiss" after amp upgrade
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09-05-2008, 06:57 PM
Private First Class
Drives: BMW E91 325d
Join Date: Oct 2007
I don't think there was any fault in the installation.
If I disconnect the inputs, there is no hiss any more.
See my installation
Last edited by jonywalker; 09-07-2008 at
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