Alternatives to the Boss OC-2 Octave

Boss OC-3 Super Octave

Shared character: input_signal, tight_tracking, one_octave

TC Electronic Sub 'N' Up Mini

similar tone character

Behringer Octave Divider

similar tone character

TC Electronic SUB N UP

similar tone character

Donner Harmonic Square Octave/Pitch Shifter

similar tone character

Behringer Octavia Octave Fuzz

similar tone character

Electro-Harmonix Micro POG Polyphonic Octave Generator

Shared character: tight_tracking, one_octave, signal_chain

Electro-Harmonix POG2 Polyphonic Octave Generator

Shared character: input_signal, tight_tracking, one_octave

Mu-Tron Octave Divider

Shared character: tight_tracking, one_octave, digital

Electro-Harmonix Pico POG

similar tone character

Boss OC-2 Octaver

similar tone character

Pigtronix MS2 Mothership 2 Analog Synthesizer

similar tone character

Boss OC-5

“No polyphonic capability limits it relative to modern poly-octave designs like the OC-5”

Roger Mayer Octavia Classic

Shared character: tight_tracking, one_octave, signal_chain

Roger Mayer Octavia

Shared character: original, tight_tracking, one_octave

JHS Double Dragon

Shared character: tight_tracking, one_octave, digital

Electro-Harmonix POG

similar tone character

Electro-Harmonix Octave Multiplexer

similar tone character

Hungry Robot The Monastery Octave Generator

similar tone character

Beetronics Whoctahell V2 Low Octave Beeast

similar tone character

EarthQuaker Devices Bit Commander Analog Octave Synth

similar tone character

Walrus Audio Luminary

similar tone character

Subdecay Octasynth Octave Synthesizer

similar tone character

Red Witch Synthotron V1

similar tone character