Alternatives to the Warm Audio Dirty Boy Jr. Overdrive

Mooer Micro PreAmp 010 (Two Rock Coral)

Shared character: touch, preamp, overdrive

Boss SD-1 Super OverDrive

Shared character: boost, pedal, touch

NuX NDL-3

Shared character: practice, touch, pedal

Mooer Micro PreAmp 001 (Diezel Hagen)

similar tone character

Mooer Micro PreAmp 007 (ToneKing Falcon)

similar tone character

Catalinbread Galileo 4K Foundation Overdrive

similar tone character

Tone King Imperial Preamp

Shared character: pedal, touch, amp

Boss OD 200 Hybrid Overdrive

Shared character: boost, pedal, touch

Silktone Loader

Shared character: sag, practice, amp

JHS Colour Box V2 10th Anniversary

similar tone character

DSM Silver Linings Drive Preamp Engine

similar tone character

DSM & Humboldt Electronics Simplifier

similar tone character

Amptweaker Big Rock Pro II

similar tone character

Friedman IR-J Jake E. Lee Preamp

similar tone character

Fairfield Circuitry The Barbershop

Shared character: boost, sag, pedal

Benson Amps Portable Distortion 424 MKII

Shared character: boost, compression, stage

Tech 21 SansAmp Classic

Shared character: pedal, practice, analog

EarthQuaker Devices Zeqd

Shared character: boost, pedal, amp

Tech 21 PED PSA Preamp 30 TH ANN

similar tone character

JHS Colour Box

similar tone character