Alternatives to the Hungry Robot The Monastery Octave Generator

EarthQuaker Devices Tentacle V2

Shared character: each_note, glassy, tight_tracking

TC Electronic Sub 'N' Up Mini

similar tone character

TC Electronic SUB N UP

similar tone character

Behringer Octave Divider

similar tone character

Boss OC-3 Super Octave

similar tone character

Behringer Octavia Octave Fuzz

similar tone character

Donner Harmonic Square Octave/Pitch Shifter

similar tone character

Electro-Harmonix Micro POG Polyphonic Octave Generator

Shared character: dry_signal, tight_tracking, one_octave

Electro-Harmonix POG2 Polyphonic Octave Generator

Shared character: mono_synth, tight_tracking, one_octave

Boss OC-2 Octaver

Shared character: dry_signal, mono_synth, tight_tracking

Electro-Harmonix Pico POG

similar tone character

Pigtronix MS2 Mothership 2 Analog Synthesizer

similar tone character

Fulltone Ultimate Octave

similar tone character

EarthQuaker Devices Bit Commander Analog Octave Synth

Shared character: each_note, mono_synth, tight_tracking

Roger Mayer Octavia Classic

Shared character: each_note, glassy, tight_tracking

Roger Mayer Octavia

Shared character: each_note, tight_tracking, one_octave

JHS Double Dragon

Shared character: each_note, tight_tracking, one_octave

Electro-Harmonix POG

Shared character: mono_synth, one_octave, signal_chain

EarthQuaker Devices Organizer Octave Generator

Shared character: tight_tracking, one_octave, guitar

Boss OC-2 Octave

similar tone character

Beetronics Whoctahell V2 Low Octave Beeast

similar tone character

Electro-Harmonix Octave Multiplexer

similar tone character

MXR Sub Machine

similar tone character

Boss OC-5

similar tone character

Red Witch Synthotron V1

similar tone character