Where to add volume knobs on Namco 89 Ver Pachinko machine by Macy

[JayG7800]

I recently received my Namco Collection 89 Ver Pachinko machine. It came with volume pots to solder in, but I can't figure out where the appropriate wires are to splice into. This machine is great, but even on it's lowest volume setting, it's LOUD lol.

Any help would be greatly appreciated. Thanks!

[lotsoballs]

Not sure… but most newer machines have a master volume control knob or switch on one of the boards on the rear of the machine. In addition to the normal controls in the front/screen.

Usually you can just turn the master volume to the lowest level.