PURE Noise, Safety Valve, PURE VCA, PURE VCO and PURE LFO are among GMSN!s most popular products.

Pure VCA

Pure VCA

GMSN!

Simple PCB layout with common, easy to source components.

$31 MSRP
Discontinued
4 HP VCA
Pure LFO

Pure LFO

GMSN!

Simple PCB layout with common, easy to source components.

$19 MSRP
Discontinued
4 HP LFO
Pure VCO

Pure VCO

GMSN!

Simple PCB layout with common, easy to source components.

$83 MSRP
Discontinued
Pure Sine VCF

Pure Sine VCF

GMSN!

Simple PCB layout with common, easy to source components.

$63 MSRP
Discontinued
THC (Through Hole Clouds)

THC (Through Hole Clouds)

GMSN!

A DIY version of the Mutable Instruments Clouds

$42 MSRP
Pure Power

Pure Power

GMSN!

Power Module.

$71 MSRP
Discontinued
4 HP Power
Pure Sequencer

Pure Sequencer

GMSN!

8 Step Digital Sequencer for Melodies and Riffs

$175 MSRP
Discontinued
Pure Quantiser

Pure Quantiser

GMSN!

A powerful musical interval converter

$171 MSRP
Discontinued
Pure Sample & Hold

Pure Sample & Hold

GMSN!

Discontinued
PURE ADSR

PURE ADSR

GMSN!

PURE ADSR is a three mode envelope generator

$103 MSRP
PURE Power

PURE Power

GMSN!

The Pure Power supplies +-12V and 5V at 1.7A

$109 MSRP
4 HP Power
PURE VCO

PURE VCO

GMSN!

Pure VCO is a classic analogue sound source. It has saw, triangle and pulse outs, with...

$123 MSRP
PURE LFO

PURE LFO

GMSN!

Sine, triangle and square outputs 0.1Hz-1.2kHz

$72 MSRP
PURE VCF

PURE VCF

GMSN!

2 input filter w/ 2 & 4 pole outputs influenced heavily by acid music.

$118 MSRP
PURE VCA

PURE VCA

GMSN!

Pure VCA is a real workhorse module, used to control the volume or amplitude of an...

$100 MSRP
4 HP VCA
PURE Quantiser

PURE Quantiser

GMSN!

Pure Quantiser takes an analogue CV in and converts it to musical scales

$155 MSRP
PURE Sequencer

PURE Sequencer

GMSN!

Pure Sequencer is an 8 step multiple mode sequencer

$193 MSRP
PURE S&H

PURE S&H

GMSN!

PURE S&H is a classic modulation source that generates random voltages based on an...

$64 MSRP
PURE Noise

PURE Noise

GMSN!

Pure Noise outputs 4 different colours of noise: Pink, White, Red, Brown.

$55 MSRP
4 HP Noise
DC Mix

DC Mix

GMSN!

Takes 3 signals in and applies an offset from -10V to +10V

Safety Valve

Safety Valve

GMSN!

Vacuum Tube distortion module!

Pure VCO

Pure VCO

GMSN!

Pure Digit

Pure Digit

GMSN!

Programmable Digital Utility Module

$62 MSRP
Safety valve - Alternate Panel Modularparts.net

Safety valve - Alternate Panel Modularparts.net

GMSN!

Vacuum Tube distortion module!

Pure Noise

Pure Noise

GMSN!

GMSN! Pure Noise module with alternate/custom panel

$59 MSRP
4 HP Noise
Pure Noise (black panel)

Pure Noise (black panel)

GMSN!

The GMSN! Pure Noise outputs 4 different colours of noise: Pink, White, Red, Brown.

$55 MSRP
4 HP Noise
Pure S&H (black panel)

Pure S&H (black panel)

GMSN!

PURE S&H is a classic modulation source that generates random voltages based on an...

$64 MSRP
Pure LFO (black panel)

Pure LFO (black panel)

GMSN!

Sine, triangle and square outputs 0.1Hz-1.2kHz

$72 MSRP
4 HP LFO