Alternatives to the A/DA MP-1

Wampler Dracarys

Shared character: amp, noise_gate, noise

MXR Fullbore Metal

Shared character: noise_gate, noise, hard_rock

Boss HM-2 Heavy Metal

Shared character: amp, noise, mix

Horizon Devices Precision Drive

Shared character: amp, noise_gate, digital

Friedman BE-OD

Shared character: amp, noise_gate, hard_rock

NUX Metal Core Deluxe

Shared character: noise_gate, digital, hard_rock

NuX Metal Core Deluxe MKII

Shared character: digital, analog, preamp

Mooer Preamp Live

Shared character: digital, preamp, live

Tech 21 PSA 2.0

Shared character: analog, preamp, live

IK Multimedia Tonex ONE

Shared character: digital, amp, live

Amptweaker Tight Rock 2

similar tone character

Amptweaker Tight Metal

similar tone character

Tone King Imperial Preamp

similar tone character

Dean Markley Overlord

Shared character: amp, noise_gate, solid_state

Amptweaker AT Fatrock

Shared character: noise_gate, effects_loop, hard_rock

Universal Audio UAFX Anti 1992 High Gain Amp

Shared character: amp, noise_gate, digital

Source Audio Soundblox Pro Classic Distortion

Shared character: digital, distortion, metal

ISP Technologies Distortion

similar tone character

Black Arts Toneworks Destroyer V2

similar tone character

Joyo British metal

similar tone character

Source Audio Soundblox Multiwave Distortion

similar tone character

NuX Brownie

similar tone character

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

similar tone character

Dunlop MXR Distortion Plus

similar tone character

Catalinbread Carbide Purple Gaze

similar tone character