Electro Harmonix BIG MUFF -π Pi Fuzz Effects Pedal WORKING VG COND #26 Inscribed

Description

Vintage Electro Harmonix
BIG MUFF -π  Pi  Fuzz / Distortion Effects Pedal .
WORKING VERY GOOD CONDITION.
#26 Inscribed. ( check photos)
The pedal came to me used So I do not fully know about the history or the
inscribed  2 6 inside on plate. (shown in photos).
I took the pedal apart to make sure nothing's been changed or worked on and it appears  nothing has been changed that I can see .Battery is new pedal being sold as is condition. Please check photos for best description look on the side there's been a touch up of a line line  scratch.
The two plastic nuts on the side for 1/4"  input   output jacks they are not cracked again check closely zoom in.
Thanks for looking.