Effects Pedals

A collaboration between EarthQuaker Devices and Dr. Z Amplification





The ZEQD-Pre is an all-analog tube preamplifier that brings together EarthQuaker Devices' innovative pedal design and Dr. Z Amplification’s decades of tube amp expertise. With

Zoar is a highly interactive medium-high gain discrete distortion (using only transistors; no opamps or diodes in here!) that has that highly sought after touch sensitive amp-like quality. It has been finely tuned to create a highly tweakable hi-fi and mo

The latest EarthQuaker device actually is the same as the latest Death By Audio device. This new pedal is a joint collaboration that brings their sonic soundscape trips to your melted mind.

With the switch to the left Time Shadow's controls are comple

Limited edition Reissue of EQD's classic Analog Voiced Digital Delay!

The Dispatch Master is a hi-fi digital Delay & Reverb Device that combines independent delay and reverb effects into one space-saving enclosure, so you can keep deep ambient echoes (or just a quick slapback) on speed-dial.

The best-selling EarthQuaker

You hear that EVP, bud? It’s the all new, extra spook-tacular, Ghost Echo calling out from beyond the void! The Ghost Echo is our spooky take on the haunted* amp-top spring reverberation units of yesteryear. This creepy analog/digital spring reverb emulat

The Organizer is a polyphonic organ emulator designed to mimic the organ tones of yesteryear crossed with the highly unique “Guitorgan”. It has a warm and very analog feel with a hint of Leslie warble that is unlike other modern octave shifters. It is sim

Park Amplifiers and EarthQuaker Devices have teamed up to bring you a faithful recreation of the original Park Fuzz Sound! While it retains the original sounds, there are several modern upgrades to improve performance, reduce extraneous background noise a

Welcome to the Rainbow Machine, in all its synthetic glory! This one is for experimenters, adventurists, and noisemakers. Totally not for purists and/or tone hounds. There are no “natural sounds” that come from this box. It takes modern DSP and uses it as

Swiss Things® combines two true-bypass Flexi-Switch® enabled effects loops, a Flexi-Switch® AB-Y box with transformer isolation between outputs, a buffered tuner output, 20dB of clean boost with adjustable gain, an expression pedal output for volume contr

The Tentacle is a classic analog octave up effect. It is the very same octave from our beloved Hoof Reaper pedal. We got so many requests to make this a stand-alone unit that we just had to make it a reality. You can now add an excellent, swelling octave

The Depths is our take on the classic optical vibe circuit. Now you can swab the decks with the same lush, pulsating, three-dimensional swirling sound you know and love, with some modern accouterments for all you land-lubbers out there.

The Depths is o