20 Most Recent Pioneer DEQ-7600 15-Band Car Equalizer Questions & Answers


My Dsp7600 display damage

Pioneer DEQ-7600... | Answered on Jan 15, 2019


Nick i believe that you have a simple ground loop problem. To fix that you'll need to run a ground wire from your EQ to the body of the car. (the shorter the wire,the better the ground)

Find the ground wire (black wire) coming out of your EQ. Splice a wire into that wire,and then connect that wire to the black wire coming out of your Head Unit,and that should solve your problem.

Pioneer DEQ-7600... | Answered on Feb 13, 2011


do you have the yellow wire going to a constant power source??

Pioneer DEQ-7600... | Answered on Sep 24, 2010


go to crutchfield.com and type in your model.on the right side of the screen it lists whats in the box.from there you can print a diagram.

Pioneer DEQ-7600... | Answered on Sep 06, 2009


Either the radio is bad out of the box (Very possible with the BOSS brand) or you car has factory amplifiers that need to be turned on. This is aaauming ther sound system played prior to the installation of the new radio. Most vehicles you can power up the amplifiers simply by connecting the BLUE remote turn on wire in the harness, but can get tricky in some vehicles.
Post the year make, and model of your car, and I can shoot you some odds/info about factory amplifiers.

Pioneer DEQ-7600... | Answered on Aug 07, 2009

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