How about that?
A Fender Blender!
Exept that it's not the fantastic sounding octave fuzz but a completely other circuit with 3 knobs that Fender sold under the same name.
And now the weird rotary switch and the preamp are taken out wich just leaves you with a fuzz with a charmingly low parts count.
Thats about what this is.
Don't we all love fuzz oddities?
You can also get this as a kit from Musiking here