Alternatives to the Carl Martin Crush Zone

DigiTech Metal Master

similar tone character

Caline CP-15

similar tone character

NuX Metal Core

similar tone character

Donner Extreme Driver

similar tone character

Carl Martin Heavy Drive

Shared character: various_amps, clean_amp, hard_rock

Benson Amps Portable Distortion 424 MKII

Shared character: clean_amp, response, high_gain_settings

Black Country Customs Monolith

Shared character: hard_rock, full, high_gain_settings

Crazy Tube Circuits Motherload

Shared character: clean_amp, hard_rock, combination

J. Rockett 10 Ton Hammer Overdrive

similar tone character

Mad Professor Stone Grey Distortion

similar tone character

Digitech DOD Boneshaker

similar tone character

Electro-Harmonix Hellmaster Distortion

similar tone character

Lovepedal MK12 Super High Gain Dirt Box

similar tone character

Airis Effects 51-Filthy

similar tone character

Keeley Filaments

similar tone character

Free The Tone IF-1D

similar tone character

Suhr Riot

Shared character: clean_amp, hard_rock, response

MXR Super Badass Distortion

Shared character: tight_low_end, thickness, high_gain_settings

Suhr Riot Mini Black Edition

Shared character: hard_rock, high_gain_settings, distortion

Revv Amplification G4-V2

Shared character: hard_rock, full, lead

Amptweaker AT Fatrock

Shared character: hard_rock, thickness, distortion

NuX Brownie

similar tone character

Catalinbread Carbide Purple Gaze

similar tone character

ENO EX-Inferno

similar tone character

Mooer Ultra Drive MK II

similar tone character

Tech 21 XXL

similar tone character

Joyo Uzi Distortion

similar tone character

Crazy Tube Circuits Heatseeker Pre-Amp

similar tone character