Not sure what's wrong with it as it came to me already partially disassembled. When the power supply's wires are connected to the amplifier section, fuses blow. I do not know what may be the fault, but someone has dug in there before and a couple of capacitors are missing.

If anyone has a GX50ES that they want a parts unit to support or want this unit to use the PS in a DIY project, it's yours for the cost of shipping and a few bucks to cover packing materials.

- JP