Ground Grown Circuits

Discontinued designs are all open source on my Github.
Hand Made Modules designed and built in NYC.
I also do repairs, bends, and custom designs, feel free to contact me for info.
Check out my website for more!
Authorized service tech for Soma Labs and Yamaha

MULT, Gate Delay, Trig to Gate, ATV and AT THE GATES are among Ground Grown Circuits most popular products.

Mulder's Mission

Ground Grown Circuits

Dual 3340 based VCO

Discontinued
TTFZ+

Ground Grown Circuits

3340 Based VCO

Discontinued
ATVM

Ground Grown Circuits

Triple Attenuverter / Mixer with input mutes

Discontinued
MIX6

Ground Grown Circuits

6 Input Mixer for Audio Sources

Discontinued
8 HPMixer
TISH-TOSH

Ground Grown Circuits

Noise Percussion module by Ground Grown Circuits

$180 MSRP
Discontinued
FOUR MONKS

Ground Grown Circuits

Cascading Rectifier Oscillator by Ground Grown Circuits

$220 MSRP
Discontinued
12 HPOscillator
FOUR MONKS EXP 1

Ground Grown Circuits

Mix Level and Oscillator Override Expander for FOUR MONKS by Ground Grown Circuits

$30 MSRP
Discontinued
4 HPExpander
AT THE GATES

Ground Grown Circuits

Dual Low Pass Gate / Resonant Low Pass Filter by Ground Grown Circuits

$260 MSRP
Discontinued
MULT

Ground Grown Circuits

4x Buffered Multiple by Ground Grown Circuits

$40 MSRP
Discontinued
ANGELO (prototype)

Ground Grown Circuits

Dual Low Pass Filter

Discontinued
16 HPFilter
MIX4 (prototype)

Ground Grown Circuits

4 Input Mixer

Discontinued
ATV

ATV

Ground Grown Circuits

Attenuverter/Mixer

$45 MSRP
Discontinued
Gate to Trig

Ground Grown Circuits

Dual Gate to Trigger

$40 MSRP
Discontinued
Trig to Gate

Ground Grown Circuits

Dual Trigger to Gate

$45 MSRP
Gate Delay

Ground Grown Circuits

Dual Gate Delay

$45 MSRP
Discontinued
MAYO

Ground Grown Circuits

Multi Function Utility

$45 MSRP
Bunny Slopes

Ground Grown Circuits

Dual AD/ASR Envelope Generator

$85 MSRP
Discontinued
Heliotrope v1

Ground Grown Circuits

Light Sensitive Delay

$130 MSRP
Discontinued
ANGELO

Ground Grown Circuits

Dual Analog Multimode Filter

$300 MSRP