For sale is an original Electro Harmonix Bass Big Muff, dating from circa 2000s.
 
EHX's original Big Muff Fuzz - optimized for bass tones.
 
In decent used condition, with some scuff and fading to the outer - though it is working as it should.
 
Naturally, it does not come with any battery, PSU etc.
 
A classic bass pedal with a great range of tonal options to play with.