A classic Japanese guitar effect - the Shin-Ei Companion Fuzz - it has its roots in the Fuzzrite, with a notch filter at the output.
SHIN-EI COMPANION FUZZ FY-2 - VERO LAYOUT
FY-2 SCHEMATIC
Usual notch filter response.
It's a fairly broken-looking wave - not the infamous volume drop compared to the input level, which is normally fixed by adding a gain recovery stage.
4 comments:
You are missing the 1nF cap in parallel with the 2.2M.
Thanks - updated
Missing a cut under the 47n.
Thanks hozy - updated. Think I need my glasses checked. ;-)
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