This Pedal is currently available.
Two Channel Overdrive/Distortion
The Dirty Old Man 2 is a dual JFET op amp based overdrive circuit with a very versatile two control tone section and two gain channels. The Hoot channel is for clean to mild break up sounds. The Holler channel is for higher gain distortion sounds. Dial in the Hoot control for your rhythm riffs, then kick into Holler for screaming leads. The secondary footswitch functions just like channels on an amp, allowing you to switch back and forth on the fly.
https://escapeplanpedals.com/products/dirty-old-man-distortion