Pedal:X ships in 1-3 Days

There is no clipping stage in this pedal. No diodes, LEDs, FETs, etc.
It involved finding a complimentary number of individual gain stages (five) combined and then finding how they best interacted without undesirable artifacts.
Another critical element was finding the right amount of positive feedback to apply in the right places.
What this all combines to offer is a big, dynamic feel with unusual sustain even with lower gain settings.