Alternatives to the ISP Technologies Theta Preamp Distortion

Tech 21 SansAmp Classic

Shared character: practice, pedal, high_gain_settings

Friedman IR-D

Shared character: high_gain_settings, preamp, recording

Aria Lil' RAT Distortion

Shared character: distortion, live

Benson Amps Portable Distortion 424 MKII

Shared character: high_gain_settings, distortion, preamp

Demon FX Gladiator Double Preamp Just

Shared character: pedal, high_gain_settings, distortion

JHS Colour Box V2

Shared character: pedal, distortion, preamp

JHS Overdrive/Preamp

Shared character: high_gain_settings, distortion, preamp

Electro-Harmonix Howitzer

Shared character: live_use, practice, preamp

Friedman IR-X

Shared character: live_use, high_gain_settings, preamp

Friedman IR-X Dual Tube Preamp

similar tone character

DSM & Humboldt Electronics Simplifier DLX

similar tone character

Ibanez Pentatone Preamp

similar tone character

DSM Silver Linings Drive Preamp Engine

similar tone character

DSM & Humboldt Simplifier MkII

similar tone character

Mooer Radar Simulador de altavoz

similar tone character

DSM & Humboldt Electronics Simplifier

similar tone character

Mooer Micro PreAmp 001 (Diezel Hagen)

similar tone character

Empress Dist

similar tone character

Mooer Micro PreAmp 007 (ToneKing Falcon)

similar tone character

Boss TM-7

similar tone character

Tech 21 PED PSA Preamp 30 TH ANN

similar tone character

Fender MTG LA Tube Distortion

similar tone character

DigiTech DHH Hot Head

similar tone character

Fortin Amplification Natas

similar tone character