This is a very rare muff from Stomp Under Foot. It's based on the EHX Red Army Overdrive. It is made with all the parts that were used in the original including the amazing KT3102E transistors.
This is a great sounding muff pedal that to my ears is between a civil war and Green Russian.
Cool red box, with white font. One of the earlier classics #5.
Pedal made on 11/12/12