Lane777

Thanks Brad. I've tried several amps with it, and several quarter inch cables, as has the customer. I feel confident in saying it's not anything variable like this.

Hey guys. New here. I'm a professional repair tech but complex electronics are not my speciality. I figured I might get some insight. When I plug a quarter inch into the L Mono of the keyboard, I still get no signal through the amp. I can only organically get something through the speakers. Tips on how to fix? It is no longer under warranty.