Octaver

Boss

XS-1

Boss

OC-5

Boss

XS-100 Poly Shifter

Electro Harmonix

POG 2 POLYPHONIC OCTAVER

Earthquaker

RAINBOW MACHINE V2

Catalinbread

PERSEUS DIO OCTAVER

Kma Audio Machines

QUEEQUEG 2

Tc Electronic

Guitar SUB 'N' UP MINI OCTAVER

CopperSound

Triplegraph

Digitech

PEDAL DOD MEATBOX

Earthquaker

TENTACLE V2

Meris

HEDRA 3-VOICE RHYTHMIC PITCH SHIFTER PEDAL

Earthquaker

DATA CORRUPTER

Laney

PEDAL BASS OCTAVER BCC THE 85

Electro Harmonix

POG 3 POLYPHONIC OCTAVER

Electro Harmonix

PICO POG

Mooer

PURE OCTAVE

Mooer

FOOTSWITCH MOOER TENDER OCTAVER X2

Behringer

OCTAVE DIVIDER

Tc Electronic

NETHER OCTAVER

Electro Harmonix

SOUL POG

Earthquaker

RAINBOW MACHINE V2 LTD

Electro Harmonix

NANO OCTAVIX

Digitech

WHAMMY 5 MonoNeon Signature