Stomp Under Foot Green RussianMaker: Stomp Under Foot Model: Green Russian Condition: New Description: The Green Russian Muff is inspired by the bubble font version of the Russian made pedal. The gritty fuzz and full bottom end of this pedal makes it a favorite of the Black Keys and was also widely used throughout the 90's by many artists including Sonic Youth. The Green Russian is made using the same original NOS Russian transistors.