Maxon OD9 Overdrive - PEDAL OVERDRIVE EFFECT FOR GUITAR

(This text is machine translated) Looking at the circuit of the OD-9, you will realize that this is not a simple redesign skillfully marketed as a re-release - this is the original circuit of the OD-9 (TS-9), but with the addition of true-bypass. The PC board is also the same that Maxon has been using for the past 30 years, complete with the gaps where the parts for the FET switching circuit should have been, which have been omitted.