UB1LID Messages: 6 Registered: March 2014 Location: NY
Junior Member
Hi All,
If anyone has a photo they can share via email or such of the PC900 it would be greatly appreciated. The areas of concern are the 8 volt reg's and what the devices are that came from the factory. The devices in this unit now are not original or even close. Nor are the drivers. A resistor in the 8 volt reg was solder blobbed on the underside of the board and I would need the correct value for that as well. There is a string of two diodes with one intentionally shorted with a wire for some reason unknown to me. Anyway, I need to get this straightened out so that I can troubleshoot a non-functioning tremolo.