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Old 22nd February 2012, 10:24 PM   #1
dhg66 is offline dhg66  United States
diyAudio Member
Join Date: Feb 2012
Default Need qualifed tech to upgrade power supply and other

Hi I am new here and was referred by a person on another site

I am looking for an experienced technician to replace and upgrade the power supply and change out the excessive sub gain control on a car audio processor. A few years ago we were able to lower the noise floor on this piece but it is still a problem. I do not have schematics but I figured that a good tech could do this rather easily and possible upgrade some of the other internals if deemed beneficial

Any assistance with finding a good tech would be much appreciated.

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Old 23rd February 2012, 12:40 AM   #2
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Perry Babin is your man.
Pyramid 52 Amp Power Supply----Fluke 787 Processmeter----Tektronix 465 Scope----Velleman HPS40 Scope----Soldering Iron----Desoldering Iron----Hejet HJ 500-S Heatgun----DM4070 Digital LCR Meter----Propane Torch
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Old 23rd February 2012, 07:33 AM   #3
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Join Date: Feb 2012
Hello dhg,

I had the exact same problem and I just contacted Pioneer Customer Support and they will direct you to the right place. They sent someone out to my house in less than 7 days. It took only 15 minutes to replace the entire power supply module and now i an so happy with their service.
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Old 23rd February 2012, 11:35 AM   #4
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Join Date: Nov 2003
Location: Louisiana
What piece of equipment (make/model)?

How do you define 'excessive sub gain control'?
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