Octaver

Boss

OC-5

Electro Harmonix

P.o.g. 2

Digitech

Whammy 5 MonoNeon Signature

EBS

OCTABASS-BL Blue Label / Modulation / Bass Octaver

TC Electronic

Guitar Sub 'N' Up Mini Octaver

Catalinbread

Wake - Chorus, Octaver

Mooer

Pure Octave

Markbass

MB Octaver Raw Mini Bass

Beetronics Fx

VEZZPA Octaver

Electro Harmonix

Soul Pog

Earthquaker

Tentacle V2

Laney

BCC The 85

TC Electronic

Nether Octaver - STOCK B

Earthquaker

Data Corrupter

TC Electronic

Nether Octaver

Electro Harmonix

Pico Pog

Catalinbread

Perseus Dio Octaver

Behringer

Octave Divider

Earthquaker

Rainbow Machine V2

Electro Harmonix

Pog 3 Octaver Polyphonique

KMA Audio Machines

Queequeg 2

Mooer

Pedale Mooer Tender Octaver X2

Meris

Hedra 3-voice Rhythmic Pitch Shifter Pedal

TC Electronic

Sub 'N' Up Octaver

Electro Harmonix

Nano Octavix

Digitech

Pedale Dod Meatbox

Behringer

Ultra Octaver UO300

Earthquaker

Rainbow Machine V2 LTD

Walrus Audio

Descent