I have a RE Designs LN PA 150 amplifier in the shop. Very little output in the mW range.
Does anyone know if Dan Banquer published any schematics for this design?
Does anyone know if Dan Banquer published any schematics for this design?
UPDATE: amp repaired. Cause: shorted insulator at power transistor blew rail fuse and the two series fuses that supply power to the amp PCBs.
Replaced insulator, fuses and the amplifier is back up and running.
Replaced insulator, fuses and the amplifier is back up and running.