sohchx
Active member
I have a Paperboy with a sound issue that runs an ARIII. When running a self test everything checks out fine.There is an audible hiss coming from the speaker thats loud enough to suggest that the volume is turned all the way up but oddly when trying to turn it down through the volume pot there is no change. I disconnected the volume pot and tested it and it works fine,so why do I have no volume adjustment? The 6502 and Pokeys all check out fine. Anyone have suggestions on what I should look for next before buying a whole new ARIII?