Alternatives to the MXR EP3 Echoplex Preamp

Dunlop Echoplex Preamp

Shared character: circuit, boost, delay

Dunlop MXR M293 Booster Mini

Shared character: gold_sparkle, boost, presence

Boss BP-1

Shared character: gold_sparkle, boost, amp

Orange Acoustic-Pedal Preamp/EQ

Shared character: guitar, preamp, recording

Catalinbread Epoch Bias

Shared character: amp, preamp, recording

Boss BP-1w

Shared character: boost, preamp

JHS Overdrive/Preamp

Shared character: boost, stage, warm

Ibanez Pentatone Preamp

Shared character: stage, preamp

Xotic EP Booster

similar tone character

EarthQuaker Devices Arrows

similar tone character

Catalinbread Airstrip

similar tone character

Friedman IR-X Dual Tube Preamp

Shared character: preamp, recording

Laney Supergrace Billy Corgan Preamp

Shared character: amp, preamp

Xotic EP-Pro

similar tone character

JHS Colour Box V2

similar tone character

T Lab Custom Audio RE-150 Preamp

Shared character: preamp, delay

Xotic BB Preamp V1.5

Shared character: circuit, boost, amp

Catalinbread Epoch Boost EP-3

Shared character: boost, stage, warm

Spaceman Atlas III

Shared character: amp, preamp, boost

Benson Amps Portable Distortion 424 MKII

Shared character: circuit, boost, stage

Colorsound Power Boost

Shared character: boost, guitar, warm

T Lab Custom Audio EC80a Preamp

Shared character: preamp

Boscoe Music Riab

Shared character: preamp

Strymon Fairfax Preamp

Shared character: preamp, warm

Universal Audio OX Amp Top Box

Shared character: recording

Behringer PB100 Preamp Booster

similar tone character

Catalinbread DreamCoat

similar tone character