Free naomi sound amp

MKplayer1start

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Naomi Sound amp complete with iso transformer and Volume pot with mount.

the story: This was the only thing left in a capcom vs snk2 cab I got a while ago. I tested it out using the stereo output off a Street Fighter ex pcb and it was working. When I finally got a capcom cps2 game I tried to hook it up to try out capcom Qsound and I couldnt' get it working. I gave up on it and never figured out what the problem was but I believe it was my cps2 A board.

the cab now has Xmen-vs street fighter and a splatterhouse pcb in it so I am leaving it mono off the jamma harness so I can easily have sound for both games.

Free for anybody that wants to play around with it. Just pay the shipping.



Naomisoundamp.jpg
 
Hey, you can still use that amp. You don't need to power it with the iso transformer or use the Volume pot or Test switch attachment.

I use one of these for my CPS2 games and found that you can power the amp with a single 12v DC Line on either pin 1 or pin 3 of the connector, ground wire was not needed.

So mine is powered by the wires that power the coin door lights IIRC. When your audio cables from your CPS2 board are plugged into the amp, the LED on the amp will light up and you should have sound. Use the buttons on your CPS2 board to adjust volume level.

Naomi Sound amp complete with iso transformer and Volume pot with mount.

the story: This was the only thing left in a capcom vs snk2 cab I got a while ago. I tested it out using the stereo output off a Street Fighter ex pcb and it was working. When I finally got a capcom cps2 game I tried to hook it up to try out capcom Qsound and I couldnt' get it working. I gave up on it and never figured out what the problem was but I believe it was my cps2 A board.

the cab now has Xmen-vs street fighter and a splatterhouse pcb in it so I am leaving it mono off the jamma harness so I can easily have sound for both games.

Free for anybody that wants to play around with it. Just pay the shipping.



Naomisoundamp.jpg
 
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