For anyone looking for a different tone than the standard tubescreamer I'd recommend you give one of these things a go! Check out the youtube demo, I love the tone;
Here's a schematic drawn by RipDivot; http://www.mediafire.com/?eqs17owjkdf8kip
And here is RipDivot's excellent vero layout;
For a great PCB layout check out Madbean's Mysterioso ; http://www.madbeanpedals.com/projects/MysteriosoJR/docs/Mysterioso_JR_ver2.pdf
Here are some images of a great build done by MichP -


hello, i have one of these I purchased off of a forum, I have a problem with it and need to get it diagnosed, but I cannot seem to find a board for the myserioso sr, only the jr...i looked all over on madbeans website...would you happen to have a copy of the schematic for this? i am sure my tech will request it.
ReplyDeletethanks!
boleary2 at mac dot com