Home Features Electro-Harmonix Announces Green Russian Big Muff Reissue Electro-Harmonix Announces Green Russian Big Muff Reissue planetsixstring August 18, 2017 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Electro-Harmonix has reissued the mid-90s cult classic pedal, the Green Russian Big Muff, in a compact Nano-sized chassis. guitar player