-
Joyo R-13 XVI Octave
Octaver/Harmonizer/Whammy
-
Ibanez OT10 Octave
Octaver/Harmonizer/Whammy
-
Artec SE-OCT Octave Drive
Octaver/Harmonizer/Whammy
-
Ampeg Sub-Blaster
Octaver/Harmonizer/Whammy

