What gear does M. Geddes Gengras use?
M. Geddes Gengras uses a Korg wavestate and opsix, a Make Noise 0-Coast, Moog Sub Phatty and Minitaur, Waldorf Quantum and M, a Roland SK-88 Pro, a Yamaha TG33 and a Squarp Pyramid, per his recent album credits. He has also named an API A2D preamp and a Publison DHM-89.
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What synths M. Geddes Gengras uses: a sourced gear guide
Independent research by truerecs: every item links to the public source it comes from.
Synths
Studio
“I like to use a mixer, both for live performance and recording, to have more tactile control and sound-sculpting options.”
Effects
“I have a lot of delay units in my studio, but I've yet to find something this doesn't sound good on.”
“Probably the coolest piece of gear in my studio, the Publison DHM-89 is a true oddity in the world of digital effects.”
Recording
“Pretty much everything goes through these now.”
Records that shaped me
About M. Geddes Gengras's gear.
What synth does M. Geddes Gengras use?
The credits for his 2026 album Guest List list a Korg wavestate, Korg opsix, Make Noise 0-Coast, Moog Sub Phatty, Moog Minitaur, Roland SK-88, Waldorf Quantum, Waldorf M and Yamaha TG-33, plus Eurorack modules.
What modular synth does M. Geddes Gengras use?
His album credits name Eurorack modules by Make Noise, Synthesis Technology, Modcan and Mutable Instruments, and he told Attack in 2014 that his case changes often.
What sequencer does M. Geddes Gengras use?
A Squarp Pyramid, listed in the equipment for Slow Melt and Quik Melt (2025) and Dual Optics (2023).
What audio interface does M. Geddes Gengras use?
In his 2014 Attack studio tour he said nearly everything goes through an API A2D, a two-channel preamp with AD conversion, and that he tracks through an Allen & Heath ZED-14 mixer.
What effects does M. Geddes Gengras use?
He has named a Roland Space Echo and a Publison DHM-89, and his album credits list a Strymon El Capistan, Oto Machines BAM and Mutronics Mutator.
M. Geddes Gengras is a Los Angeles synthesist and producer known for modular synth records, cosmic dub and collaborations. This guide covers the synths, sequencer and outboard he lists in his own Bandcamp credits and his Attack studio tour.
truerecs put this guide together from public videos, interviews and posts. Each item says how we know and links to the source. M. Geddes Gengras didn't write it or choose anything on it. How we source gear guides.
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