This Pedal is currently available.
Distortion
Product Details
One knob control: Output Volume
Feedback Loop Switch (迴)
Dirt-simple distortion Device modeled after the sound of a cranked vintage Model T amplifier, bringing the openness, clarity, and crunch that only a dimed tube amp can provide, at a fraction of the size.
Turn down the guitar’s volume knob for less gain. Rollback your guitar’s tone control for a darker tone.
The feedback function of the looper is designed to send the output signal back to the loop's input. This can produce some very interesting results ranging from oscillating, growling, chirping sounds, to flat-out noise, to nothing.
Some pedals can produce great results while some have little to no effect at all. You can also try various combinations of pedals. Your pickups and pickup selector position as well as your volume and tone controls also have a tremendous effect on the sound produced. The pedal's control knob determines the amount of feedback being sent back to the input. Sometimes you may need to turn it all the way up while other times you may find a sweet spot with the level turned low. If making a lot of complex noise is something you're into, then look no further.
https://acpeffect.com/products/A-C-P-He-Samyoga-Distortion-p406003738