Up for sale is a rare MXR Blue Box Script logo from the 70's
This is a rare sub octave fuzz pedal (2 octave below to be exact), capable of nasty and cool sound like of Jimmy Page's solo on the song "Fool in the rain".
The blend knob lets you mix the sub octave from 100% all the way to the left to only fuzz when you it's all the way to the right.
Since it's analog, it's best used for solos, preferably after the 12th fret and not for chords.
In great condition, being a 45 years old pedal. The foam is been removed.
Battery power only (included).
Will be sent well packed and with shipping and insurance.