Alternatives to the Tech 21 Tri-O.D.

Wampler Belle Drive Mini

Shared character: transparent, distortion, warm

Tone City TC Model M V2

Shared character: crunch, distortion, high gain settings

MXR Super Badass Distortion

Shared character: middle, high gain settings, crunch

Donner Big Mouth Distortion

Shared character: high gain settings, crunch, distortion

Fulltone OCD V2

Shared character: high gain settings, transparent, distortion

REVV G4 V2 Distortion

Shared character: distortion, high gain settings

Beetronics Overhive Mid-Gain Overdrive

Shared character: boost, middle, crunch

Tone City Dry Martini

Shared character: high gain settings, boost, transparent

Revv Amplification Mauler

Shared character: boost, distortion, high gain settings

Crowther Hot Cake

Shared character: high gain settings, boost, transparent

ThorpyFX Peacekeeper V2 Low-Gain Overdrive

Shared character: middle, high gain settings, crunch

J. Rockett Archer

Shared character: middle, high gain settings, boost

Klon KTR

Shared character: middle, high gain settings, boost

Browne Amplification Ethane

Shared character: middle, high gain settings, crunch

Strymon Riverside

Shared character: high gain settings, boost, transparent

Matthews Effects Architect

Shared character: boost, distortion, high gain settings

Catalinbread SFT V2

Shared character: high gain settings, boost, warm

Beetronics Overhive

Shared character: high gain settings, transparent, overdrive

Walrus Audio 385 MkII Overdrive

Shared character: high gain settings, middle, boost

Wampler Hot Wired V1

Shared character: transparent, distortion, overdrive

Source Audio L.A. Lady

Shared character: high gain settings, crunch, distortion

Maxon OD808

Shared character: middle, crunch, boost

Dunlop MXR Timmy Overdrive, sold as Dunlop CSP027

Shared character: middle, high gain settings, boost

Walrus Audio Voyager Pre-Amp Overdrive 10-Year Anniversary Splatter

Shared character: middle, transparent, warm