Just in at Tone Chasers Music is this 1978 MXR Blue Box fuzz in very good condition (additional hole in front to run adaptor). Tested, functional, and as pictured. Available to view at Tone Chasers Music 121 Division Ave S Grand Rapids, MI 49503
1978 MXR Blue Box Vintage 1970s M103 Block Logo Octave Fuzz!
$149.99Price