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Hi,
I have a broken T-Rex Bass juice on the bench, the clean signal comes thruogh and with overdrive and/or boost activated it stays clean, but still volume adjustable. The gain knob does nothing so i guess the problems is there... It uses a HEF4013 to toggle the switches and a OPA2277 for signal boosting. I haven't started troubleshooting yet with signal injecting & scope, lack of time but will do soon... Does anyone have the schematic? That would make it a lot easier... T-Rex Bass Juice.webp
I have a broken T-Rex Bass juice on the bench, the clean signal comes thruogh and with overdrive and/or boost activated it stays clean, but still volume adjustable. The gain knob does nothing so i guess the problems is there... It uses a HEF4013 to toggle the switches and a OPA2277 for signal boosting. I haven't started troubleshooting yet with signal injecting & scope, lack of time but will do soon... Does anyone have the schematic? That would make it a lot easier... T-Rex Bass Juice.webp