Need qualifed tech to upgrade power supply and other

dhg66 · 22nd February 2012, 10:24 PM

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.

Thanks.

seankane · 23rd February 2012, 12:40 AM

Perry Babin is your man.

andrewscott · 23rd February 2012, 07:33 AM

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.

Perry Babin · 23rd February 2012, 11:35 AM

What piece of equipment (make/model)?

How do you define 'excessive sub gain control'?

22nd February 2012, 10:24 PM	#1
dhg66 diyAudio Member Join Date: Feb 2012	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. Thanks.

23rd February 2012, 12:40 AM	#2
seankane diyAudio Member Join Date: May 2010 Location: Washington State	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

23rd February 2012, 11:35 AM	#4
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	What piece of equipment (make/model)? How do you define 'excessive sub gain control'? __________________ Links >> Basic Car Audio Amp Repair * Basic Car Audio Electronics * New Site * Basic Switching Power Supply Design * Basic Computer Skills << Links

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23rd February 2012, 07:33 AM	#3
andrewscott diyAudio Member 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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