Got the SM7 in here a little bit ago. Man; this thing brings back so many good memories. I think it was supposed to be "generic Recto tone in a box" back in the day but if anything; it reminds me of "generic OG 5150 in the box". It sounds stellar to my ears. On top of the Stealth clean channel into my 2 112 cabs it's killer \m/ It also sounds fantastic with gain barely past zero with the level cranked. I am super stoked to have grabbed one again; even if I don't use it at any long term frequency like I use to. It used to be my main gain tone in front of a "clean" amp and it still works \m/
Per the internet;
"It's a mix of three pedals. Big muff input stage, a tubescreamer overdrive section, and an mxr distortion plus clipping section. The EQ goes after all that. It's been many years since I've looked at that circuit but I believe it's similar to some krank and damage control pedals."
Funny if true because I am probably most a fan of the Big Muff but not for my own playing. And Distortion+ is nightmare fuel for me. Whatever it is; I like it!