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502G Active/Passive Guitar Module

Posted: Tue Mar 01, 2016 12:41 pm
by ucanmail
502G Active/Passive Guitar Module

Has anyone wired this kit?
I am looking for help and a wiring diagrams.with the active circuit.
Thanks!


I found the wire diagram on the technical documents page.
Thanks to who ever posted it.
The Carvin tech sent a wire diagram.

502-G Active Electronics Module 11/20/96 (PDF)

I have started. Image
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Thanks! :think:

re: 502G Active/Passive Guitar Module

Posted: Sat May 14, 2016 8:56 am
by ucanmail
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re: 502G Active/Passive Guitar Module

Posted: Sat May 14, 2016 9:00 am
by ucanmail
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re: 502G Active/Passive Guitar Module

Posted: Sat May 14, 2016 9:01 am
by ucanmail
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The electronics are a big improvement, switching and pots works great.
I have the M22V and M22 SD sound really good with this guitar.

The phase switch gives a unique scooped sound.
The active switch gives a nice hot boost.
The single coils have a slight hum when using distortion, the middle position has no hum. clean sounds great. (added foil lining in all of the cavities.)

I would recommend the 502G module.
It requires some soldering to the circuit boards, you need a good variable setting pen and you will have to remove some wood from your guitar.

Good luck, rock on!

re: 502G Active/Passive Guitar Module

Posted: Sat May 14, 2016 9:24 am
by Coda
Did you do the custom route? That came out really nice! 8)

(And is that a bolt neck LP?) :D

re: 502G Active/Passive Guitar Module

Posted: Sat May 14, 2016 9:54 am
by ucanmail
It's an old Lotus from the 80's. so, I did not mind taking the router to it. It was a fun project and it sounds great. This will be the beater guitar when I don't want to take a nice guitar to a shady club.
:lol: