Jetter Gear GS 124Recently, I had the opportunity to spend a couple of days up close and personal with a guitarist who tours with two Dumble ODS amplifiers in his rig. That experience rekindled my interest in trying to replicate that sound in a pedal. For the development of the GS 124, I used a very accurate clone of ODS #124 using blind switching for evaluation. The goal was to have the pedal became virtually indiscernible from the amp. The GS 124 is not a generic 'D