What pedal could take my Fender Twin Reverb´s tone the closest to a crunchy Marshall Plexi distortion?
as red strat said, apparently the fulltone OCD sounds like a cranked marshall. but really you should try n get hold of an 18 watt marshall, ceriatone maybe? and a 2x12 cab or something, V30s, and A/B the 2, that would sound absolutely incredible.
Quote by TehJermie
you can get that toneblaster stack at the cost of your dignity.

Quote by silhouettica
fine, screw the cheese sandwich if you must...