This upper-octave fuzz pedal hits all the right notes: great size, great sound, and great design. Add an overdrive pedal after it, play the 12th fret and beyond on your neck pickup, and anyone can play like Jimi Hendrix (^^). This octave fuzz pedal updates the circuit of the Roger Mayer "Octavia," loved by Jimi Hendrix, in a modern way and features a psychedelic illustration printed on a mini-sized enclosure. It's characterized by a fuzz sound mixed with a metallic twang, and is equipped with two knobs and an OCTAVE button to add an octave-up sound. I've used it a few times since I bought it, but it's in relatively good condition.