Main > Main Forum
Arcade cabinet amp wiring
michelevit:
--- Quote from: sandheaver on May 14, 2013, 07:03:12 pm ---
--- Quote from: michelevit on May 14, 2013, 06:03:43 pm ---I can confirm that powering an amp on the same computer powersupply will cause unwanted noise.
Solution...
My cab has two ATX powersupplies, one for the mobo and one for the amplifier.
--- End quote ---
Why don't you just add a filtering capacitor? That's what they're for and they work very well to combat hum.
--- End quote ---
I have a surplus of pc power supplies and it was a simple quick and free solution.
Binkles:
I've got this amp as well, on the left of the picture, where do you get that ground?
Understand that the right hand side is the 12v and ground...
BobA:
Ground is black and 12V is yellow. Both blacks on the 4 pin molex are the same ground.
Navigation
[0] Message Index
[*] Previous page
Go to full version