5v rumble power for audio amp power?

[naimlessone]

Does anyone know if I could take 5v from multiplayer port rumble to power the 5v audio amp?

Either from the where the controller hook ups are or the LED power perhaps? If not, would anyone know where 5v on an untrimmed Rev C board is? I looked through the stickies and trimming guides and could not find it. I'm using the on board regs.

 

[Fluxedo]

Yes you can use those . Although, to double check it before you do it, find the continuity between the 5V on the controller board and the 5V on the regulator. Now you have the location of the 5V supply too.