ADDAC System

ADDAC develops advanced instruments for sonic expression.

ADDAC started back in 2009 with an ambition to explore the potential crossover between analog synthesizers and computers.

ADDAC System's product line is focused on a new breed of hybrid synths which make use of the best of both the digital and analog worlds. ADDAC has reached thousands of enthusiastic clients, friends and collaborators across the globe. Always looking into conceptualizing and developing the most exquisite instruments, ADDAC exists to share this passion with the curious and the excited.

ADDAC's instruments can be found in many studios throughout the world, in the rigs of musicians in several planes of stardom, and on records of every genre.

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ADDAC Bus Board with +5v Adapter (DIY)

 ADDAC Bus Board with +5v Adapter (DIY) ADDAC900B +5V - Low Impedance Bus Boar..

$60.00 Ex Tax: $60.00

ADDAC103 T-Networks

ADDAC System ADDAC103 T-Networks Quad Percussion ModuleInspired by Twin T-Networks circuits used..

Priced from
$99.00 to $112.00 Ex Tax: $99.00

ADDAC104 VC T-Networks

ADDAC System ADDAC104 VC T-Networks Frequency Controlled Percussion ModuleFollowing our ADDAC103..

Priced from
$138.00 to $172.00 Ex Tax: $138.00

ADDAC106 T-Noiseworks

ADDAC System ADDAC106 T-Noiseworks KitThis is the last module in our T-Networks series, a straig..

$169.00 Ex Tax: $169.00

ADDAC112 VC Looper and Granular Processor

ADDAC System ADDAC112 VC Looper and Granular Processor, factory assembled There’s a l..

$589.00 Ex Tax: $589.00

ADDAC200PI Pedal Integrator

 This small utility is the pedal lover's best friend, it allows 2 diferent chains of pe..

Priced from
$78.00 to $102.00 Ex Tax: $78.00

ADDAC207 Intuitive Quantizer

 4 Voices of Quantization with 10 Octaves range Keyboard Mode (using Buttons as tr..

$370.00 Ex Tax: $370.00

ADDAC213A Eurorack Bridge (DIY)

 addac 213a eurorack bridge, kitA pair of ADDAC213As acts as a simple one-cable bridge ..

$99.00 Ex Tax: $99.00

ADDAC213B Eurorack Bridge Expansion (DIY)

 addac 213b eurorack bridge expansion, kitA pair of ADDAC213Bs can be used in standalon..

$89.00 Ex Tax: $89.00

ADDAC214 VC Rotator (DIY)

 ADDAC214 VC RotatorThis is our VC Rotator, a stepped routing module for any type of si..

$139.00 Ex Tax: $139.00

ADDAC215 Dual S&H (DIY)

 addac 215 dual s&h kit At its core it features a noise source and two pre..

$145.00 Ex Tax: $145.00

ADDAC216 Sum & Difference (DIY)

 This module is a peculiar type of mixer that instead of just summing two input signals (X ..

$129.00 Ex Tax: $129.00

ADDAC217 Quad Gate to Trigger

 Following our T-Networks series we came to realize how important it is to have the right i..

Priced from
$72.00 to $82.00 Ex Tax: $72.00

ADDAC218 Attenuverters

 addac 218 AttenuvertersAnother addition to ADDAC200’s CV Utilities. This mo..

Priced from
$89.00 to $99.00 Ex Tax: $89.00

ADDAC304 Manual Gates

 With the ADDAC304 Manual Gates you'll be getting 8 manual gates (0 +5v) in a nifty pac..

Priced from
$74.00 to $92.00 Ex Tax: $74.00

ADDAC305 Manual Latches

 The ADDAC305 Manual Latches is a combination of 8 manual latching switches in a small and ..

Priced from
$86.00 to $108.00 Ex Tax: $86.00

ADDAC306 VC Transitions (DIY)

 addac 306 vc transitions kitADDAC306 is a 5 channel multi-directional CV generator. &..

$109.00 Ex Tax: $109.00

ADDAC307 Heart Sensing (DIY Kit)

 ADDAC307 Heart SensingAnother addition to our ADDAC300’s Expressive Controls Ser..

$149.00 Ex Tax: $149.00

ADDAC308 Light to CV (DIY)

 ADDAC308 Light to CVAnother addition to our ADDAC300’s Expressive Controls serie..

$109.00 Ex Tax: $109.00

ADDAC403 VC Time Signature Clock Sources

 This is our long due Eurorack Clock module, featuring multiple sections for a combined tot..

$371.00 Ex Tax: $371.00

ADDAC506 VC Stochastic Function Generator

 Inspired and officially licensed from Teia's Stochastic Function Generator which was i..

$381.00 Ex Tax: $381.00

ADDAC506B VC Stochastic Function Generator Expansion

 Inspired and officially licensed from Teia's Stochastic Function Generator which was i..

$102.00 Ex Tax: $102.00

ADDAC604 Dual Filter

 While developing our ADDAC105 4 Voice Cluster module we made a new multimode filter to pla..

Priced from
$124.00 to $193.00 Ex Tax: $124.00

ADDAC605 Spectral Tilt (DIY)

 ADDAC605 Spectral TiltThe TILT EQ concept was first introduced in the 1970's by Qu..

$119.00 Ex Tax: $119.00

ADDAC701.rev2 VCO

 ADDAC701.rev2 VCOThis is our new VCO, we discontinued our ADDAC701 VCO a few years bac..

Priced from
$157.00 to $173.00 Ex Tax: $157.00