Gear with a similar tone character to the Electro-Harmonix Howitzer

Ibanez Tube King TK999OD Overdrive

similar tone character

Fender MTG LA Tube Distortion

similar tone character

K Pedals Vintage Preamp

similar tone character

Benson Amps Portable Distortion 424 MKII

similar tone character

Fender Breakup Drive

similar tone character

Black Country Customs Monolith

similar tone character

Dunlop MXR Distortion Plus

similar tone character

JHS Overdrive/Preamp

similar tone character

Carl Martin TOD High-Gain Overdrive

similar tone character

Fender Smolder

similar tone character

Friedman IR-D

similar tone character

Crazy Tube Circuits Orama

similar tone character

Lovepedal ProValve 2

similar tone character

Jackson Audio Bloom V2 (Silver)

similar tone character

Friedman IR-J Jake E. Lee Preamp

similar tone character

Dunlop MXR M78 Custom Modified OD, also known as the Bad Ass Modified OD

similar tone character

DSM Humboldt Electronics Silver Linings

similar tone character

Walrus Audio Warhorn

similar tone character

Behringer VT999 Vintage Tube Monster

similar tone character

Hermida Zendrive

similar tone character

JHS Colour Box V2 10th Anniversary

similar tone character

Electro-Harmonix Nano Operation Overlord

similar tone character

Crazy Tube Circuits Heatseeker Pre-Amp

similar tone character

MXR CSP039 Duke of Tone Overdrive

similar tone character