David Haillant

Hi, I'm David.
I’ve been designing and handcrafting synth modules for over a decade.
Every circuit is designed and built with care.
Made with love, for music lovers.

Simple VCO, Passive Multiple – 2HP, ClockDivider, Simple LFO and Tuner are among David Haillants most popular products.

Contact

www.davidhaillant.com

Modules

Simple LFO - old

Simple LFO - old

David Haillant

Simple Triangle/Square LFO - deprecated (V1.1 and previous)

$30 MSRP

Discontinued

4 HP LFO

Eurorack SMPS

David Haillant

Power - The Switched Mode Power Supply

$120 MSRP

4 HP Power

Multi

David Haillant

2 Chained Passive Multiple

$30 MSRP

3 HP Multiple

Simple LFO

David Haillant

A simple Rectangle/Triangle LFO for your rack (V1.2 and later)

$82 MSRP

4 HP LFO

DM77

David Haillant

Drum Module 77

10 HP Drum Synth Voice

Simple VCO

David Haillant

DIY friendly 4HP Simple VCO

$8 MSRP

4 HP Oscillator

3to1 Precision Adder Unity

3to1 Precision Adder Unity

David Haillant

2-channel 3-input Unity Gain Mixer

$70 MSRP

4 HP Utility Mixer

Atten

David Haillant

3 Passive Attenuators

4 HP Attenuator

MIDI8d

David Haillant

MIDI to 8 Digital Outputs

$99 MSRP

4 HP MIDI

606BD

David Haillant

TR-606 Bass Drum "clone"

4 HP Drum

ClockDivider

David Haillant

Arduino Clock Divider/Gate Utility module

4 HP Clock Modulator Digital

Simple VCA

David Haillant

Single Chip, DIY friendly 4HP Simple VCA

4 HP VCA

Simple LFO V1.1

Simple LFO V1.1

David Haillant

Simple Triangle/Square LFO V1.1 1U tile

Discontinued

12 HP LFO

Mixer 4

David Haillant

4 AC-coupled mono input mixer

6 HP Mixer

MIDI8d+

David Haillant

MIDI to 4 Digital and 4 PWM Outputs

$99 MSRP

4 HP MIDI

Tuner

David Haillant

Chromatic tuner for Eurorack modular VCO

$78 MSRP

4 HP Tuner

Passive Multiple – 2HP

Passive Multiple – 2HP

David Haillant

A passive Multiple, in 2 HP

$12 MSRP

2 HP Multiple