This Pedal is currently available.
MG ID: 57615
Transistor Distortion Pedal
Based on my "gamma" patent from 1995, the GAMMA RADIATIØN circuit runs two clipping stages in series with an ENERGY (tone) control in between, for more control of voicing. Seven transistors do all amplification and buffering, no opamps. Turn down the DRIVE control and the volume on your guitar for spooky clean, warm tones. Crank it for radiant joy. Plenty of output level for overdriving your amp as well. The extreme flexibility of this pedal allows it to mimic a wide range of flavors, from Blues Breaker to Rat to Screamer and many others.
https://www.hagamps.com/products/gamma-radiation-transistor-distortion-pedal-kit