…..Repair faulty Keyboard Resistor. Swap active components of OSC1 with OSC2. Calibrate. Clean Volume Pot. […]

…..Service – Re-seat all connectors. Replace bad 3360 VCA.

……servicing.

….HxC

……DOA PSU.

…..Replace VCA Lamp, Glue broken Envelope shape knob. Remove captive audio lead and wire as […]

…..Replace cracked Resistor & opamps from 1458 to 4558.

……..Faulty Envelope section. Extract rounded off daughter board access screws. Replace shorted Tantalum Capacitors on […]

……Repair faulty sliders Noise & Sub, Bender Panel DCO & Filter. Install Tubutech Mod (Midi […]

……dead spot on pot.