Alternatives to the MXR CSP037 Raijin Drive

Fulltone Fulldrive 2 MOSFET

Shared character: switch, smooth, rich

Sonicake MiniLane Blue Skreamer Overdrive

similar tone character

Vemuram Butter Machine

Shared character: smooth, distortion, rich

Amptweaker Big Rock Pro

Shared character: fat, smooth, lead

Keeley White Sands Luxe Drive

Shared character: edge, distortion, overdrive

EarthQuaker Devices Zoar

Shared character: fat, lead, simple

Ibanez TS808HW Hand-Wired Tube Screamer

Shared character: smooth, lead

Wampler Belle Drive Mini

Shared character: overdrive, boutique_stuff

Blackstar HT-Metal

similar tone character

Boss BD-2W Blues Driver Waza Craft

similar tone character

Keeley Red Dirt Overdrive

similar tone character

Caroline Guitar Company Wave Cannon Zero

similar tone character

Catalinbread Formula 51

similar tone character

JHS Violet Lari Basilio Signature Distortion

similar tone character

Bixonic Expandora

Shared character: fat, smooth, distortion

Boss OD-3 Overdrive

Shared character: edge, fat, smooth

Electro-Harmonix Big Muff Pi

Shared character: smooth, lead, distortion

T-Rex Fat Shuga

Shared character: fat, rich, overdrive

Subdecay Blackstar Distortion

Shared character: distortion, rich, gain

Catalinbread CB-Overdrive

Shared character: edge, simple, gain

Subdecay Variac

Shared character: smooth, overdrive, boutique_stuff

T-Rex RPDK-0088

Shared character: distortion, rich, overdrive

Donner Overdrive

Shared character: simple, overdrive, boutique_stuff

ThorpyFX The Bunker Drive

Shared character: rich, boutique_stuff

Demon FX Simple

Shared character: simple, boutique_stuff

Univox UD-50 Uni-Drive

similar tone character