ADDAC

China, est. 2010s · 46 products across 1 categories

46
Total Products
1
Categories
$252
Avg Price
$83
From

About ADDAC

ADDAC Systems has rapidly emerged as a significant player in the modular synthesizer landscape, specializing in innovative and often experimental modules. Known for their unique approaches to signal processing and control, ADDAC caters to a niche market of adventurous sound designers and electronic music producers. Their modules are prized for their creative potential and distinctive sonic character.

Founded
2010s
Country
China
Segment
Mid-range
Target
ADDAC is ideally suited for experienced modular synthesizer users and sound desi
Known For
VC Looper & Granular Processor series Stochastic Voltage Generators Intuitive Quantizers Creative signal processing techniques Compact module designs
PROS
  • • Unique and experimental sound design capabilities
  • • Excellent value for the feature set offered
  • • Well-considered user interface design
  • • Compact size facilitates integration into various systems
CONS
  • • Build quality occasionally inconsistent compared to higher-end brands
  • • Steeper learning curve for some modules
  • • Limited availability outside of online retailers
  • • Documentation could be more comprehensive

ADDAC Products

ADDAC 506B Stochastic Function Exp. - Expander Modules

ADDAC 506B Stochastic Function Exp.

Expander Modules

$116
Eurorack Module, Extension for ADDAC 506 VC Stochastic Function Generator (Art....
5 Expert Rating
ADDAC 506 VC Stochastic Function Gen - Envelope Modules

ADDAC 506 VC Stochastic Function Gen

Envelope Modules

$439
Eurorack Module, Stochastic Function Generator, Four independent channels, each...
4.6 Expert Rating
ADDAC 220 Dual Envelope Follower+ - Interface Modules

ADDAC 220 Dual Envelope Follower+

Interface Modules

$369
Eurorack Module, 2-channel envelope follower with analogue input stage and digital...
4.7 Expert Rating
ADDAC 310 Pressure to CV - Controller Modules

ADDAC 310 Pressure to CV

Controller Modules

$391
Eurorack Module, Breath controller for generating modulation signals, Expressive control via...
4.5 Expert Rating
ADDAC 607 Crossover - Filter Modules

ADDAC 607 Crossover

Filter Modules

$120
Eurorack Module, Analogue 3-band crossover, 12 dB Sallen-Key filter, Volume controls for high...
4.6 Expert Rating
ADDAC 313 Tripple Gate Pedal - Keyboard Foot Switches

ADDAC 313 Tripple Gate Pedal

Keyboard Foot Switches

$142
Gate Pedal, Pedal unit for generating gate signals for analogue synthesizers, Three...
4.9 Expert Rating
ADDAC 312 Gate Pedal - Keyboard Foot Switches

ADDAC 312 Gate Pedal

Keyboard Foot Switches

$83
Gate Pedal, Compact pedal unit for generating gate signals for analogue synthesizers,...
4.6 Expert Rating
ADDAC 814 6x6 Stereo Matrix Mixer - Mixer, Attenuator Modules

ADDAC 814 6x6 Stereo Matrix Mixer

Mixer, Attenuator Modules

$428
Eurorack Module, Stereo matrix mixer with 6 inputs and 6 outputs, All inputs and...
4.7 Expert Rating
ADDAC 508 Swell Physics - Controller Modules

ADDAC 508 Swell Physics

Controller Modules

$384
Eurorack Module, 4-Channel CV-Generator, Simulates orbital movements (water waves) to move 4...
4.6 Expert Rating
ADDAC 309 CV to Expression - Interface Modules

ADDAC 309 CV to Expression

Interface Modules

$83
Eurorack Module, Allows the use of CV signals on expression pedal inputs of effect devices,...
5 Expert Rating
ADDAC 107 Acid Source - Synthesizer Modules

ADDAC 107 Acid Source

Synthesizer Modules

$230
Eurorack Module, Monophonic synthesizer voice, VCO with sawtooth/triangle and square waveform...
4.8 Expert Rating
ADDAC 301 Floor Control - Controller Modules

ADDAC 301 Floor Control

Controller Modules

$98
Eurorack Module, Interface for using an expression and sustain pedal with Eurorack systems,...
4.8 Expert Rating
ADDAC 712 Vintage Preamp - Waveshaper, Distortion Modules

ADDAC 712 Vintage Preamp

Waveshaper, Distortion Modules

$164
Eurorack Module, 2-Channel preamplifier for audio signals, Discrete built and sound coloring...
4.7 Expert Rating
ADDAC 710 Balanced Outputs - Interface Modules

ADDAC 710 Balanced Outputs

Interface Modules

$193
Eurorack Module, Two-channel DI module with output transformers, Suitable for adapting...
4.7 Expert Rating
ADDAC 711 Balanced Inputs - Interface Modules

ADDAC 711 Balanced Inputs

Interface Modules

$274
Eurorack Module, Two-channel DI module with input transformers, Suitable for adapting...
4.6 Expert Rating
ADDAC 713 Stereo Discrete Mixer - Mixer, Attenuator Modules

ADDAC 713 Stereo Discrete Mixer

Mixer, Attenuator Modules

$263
Eurorack Module, Discrete analogue stereo mixer for audio signals, Three stereo...
4.5 Expert Rating
ADDAC 809 Chain Router - Various Modules

ADDAC 809 Chain Router

Various Modules

$142
Eurorack Module, CV-controllable signal router, 2 Signal loops (A&B), each with input and...
4.5 Expert Rating
ADDAC 311 Ultra Floor Control - Controller Modules

ADDAC 311 Ultra Floor Control

Controller Modules

$494
Eurorack Module with Pedal Controller, Enables the use of up to 5 expression pedals and...
4.6 Expert Rating
ADDAC 112 VC Looper & Granular Proc. - Sampler Modules

ADDAC 112 VC Looper & Granular Proc.

Sampler Modules

$691
ADDAC 112 VC Looper & Granular Proc., Eurorack Module, Real-time looper with overdub / punch-in recording and variable...
5 Expert Rating
ADDAC 218 Attenuverters - Mixer, Attenuator Modules

ADDAC 218 Attenuverters

Mixer, Attenuator Modules

$105
Eurorack Module, Contains 3 channels, each with bipolar attenuator, input, and output, Input...
4.4 Expert Rating
ADDAC 405 VC Relabi Generator - LFO Modules

ADDAC 405 VC Relabi Generator

LFO Modules

$285
Eurorack Module, CV and gate generator, 4 Independent sine LFOs whose sum results in a...
4.9 Expert Rating
ADDAC 605 Spectral Tilt - Filter Modules

ADDAC 605 Spectral Tilt

Filter Modules

$171
Eurorack Module, Stereo Tilt Equaliser, Spectral Tilt control for boosting treble while...
4.6 Expert Rating
ADDAC 601 VC Fixed Filterbank - Filter Modules

ADDAC 601 VC Fixed Filterbank

Filter Modules

$435
Eurorack Module, Analogue 8-band filter bank, Per frequency band: volume control, mute...
4.7 Expert Rating
ADDAC 501B Complex Random Expansion - Expander Modules

ADDAC 501B Complex Random Expansion

Expander Modules

$149
Eurorack Module, Extension to the ADDAC 501 Complex Random (available under...
4.8 Expert Rating
ADDAC 501 Complex Random - Various Modules

ADDAC 501 Complex Random

Various Modules

$362
Eurorack Module, 4-Channel random generator, Adjustable minimum / maximum values for voltage...
4.6 Expert Rating
ADDAC 200PI Pedal Integrator - Interface Modules

ADDAC 200PI Pedal Integrator

Interface Modules

$116
Eurorack module, 2-channel interface for looping in guitar effect pedals, 2x send and...
4.5 Expert Rating
ADDAC 102 VC FM Radio - Various Modules

ADDAC 102 VC FM Radio

Various Modules

$362
Eurorack Module, Stereo FM radio (86-106 MHz), Controls for tune and volume, CV inputs for tune...
4.4 Expert Rating
ADDAC 304 Manual Gates - Controller Modules

ADDAC 304 Manual Gates

Controller Modules

$105
Eurorack Module, 8 Buttons for manual generation of gate signals (+5 V), 4 of the 8 channels...
4.6 Expert Rating
ADDAC 305 Manual Latches - Controller Modules

ADDAC 305 Manual Latches

Controller Modules

$120
Eurorack Module, 8 Illuminated switches for manual generation of a fixed voltage (+5 V), 4 of...
4.9 Expert Rating
ADDAC 207 Intuitive Quantizer - Various Modules

ADDAC 207 Intuitive Quantizer

Various Modules

$461
Eurorack Module, 4-Channel quantiser with 10 octaves tuning range, Keyboard mode - uses...
4.5 Expert Rating
ADDAC 217 Quad Gate to Trigger - Clock-, Trigger-Modules

ADDAC 217 Quad Gate to Trigger

Clock-, Trigger-Modules

$98
Eurorack Module, 4 Independent channels for controlling drum modules or envelopes, Each...
4.7 Expert Rating
ADDAC 802 VCA Quintet Mixing Console - VCA Modules

ADDAC 802 VCA Quintet Mixing Console

VCA Modules

$428
Eurorack Module, 5-Channel mixer and VCA, Per channel gain control, VCA with...
4.7 Expert Rating
ADDAC 215 Dual S&H+ - Sample and Hold Modules

ADDAC 215 Dual S&H+

Sample and Hold Modules

$164
ADDAC 215 Dual S&H+, Eurorack Module, Precise two-channel sample&hold, Each channel with adjustable slew limiter,...
4.7 Expert Rating
ADDAC 105 4 Voice Cluster - Oscillator Modules

ADDAC 105 4 Voice Cluster

Oscillator Modules

$138
Eurorack Module, 4-Channel square wave oscillator with FM and multimode filter, Per channel:...
4.9 Expert Rating
ADDAC 306 VC Transitions - Controller Modules

ADDAC 306 VC Transitions

Controller Modules

$153
Eurorack Module, 5-Channel CV source & patch controller, Voltage range per channel definable...
4.9 Expert Rating
ADDAC 701 Rev2 VCO - Oscillator Modules

ADDAC 701 Rev2 VCO

Oscillator Modules

$197
Eurorack Module, Analogue oscillator based on CEM3340, Frequency/tuning control (control range: 6...
4.8 Expert Rating
ADDAC 507 Random Bezier Waves - Controller Modules

ADDAC 507 Random Bezier Waves

Controller Modules

$329
Eurorack Module, Two-channel modulation source for random control voltages, Each channel...
4.5 Expert Rating
ADDAC 714 Vintage Clipper - Waveshaper, Distortion Modules

ADDAC 714 Vintage Clipper

Waveshaper, Distortion Modules

$171
Eurorack Module, 2-Channel soft-clipping limiter, Brick wall limiter with diode circuit and...
4.6 Expert Rating
ADDAC 308 Light To CV - Controller Modules

ADDAC 308 Light To CV

Controller Modules

$164
Eurorack Module, Converts the signal of an external light sensor (LDR) into control voltage,...
4.8 Expert Rating
ADDAC 604 Dual Filter - Filter Modules

ADDAC 604 Dual Filter

Filter Modules

$230
Eurorack Module, Analogue two-channel multimode filter, Switchable stereo mode, Per channel:...
4.5 Expert Rating
ADDAC 106 T-Noiseworks - Noise Modules

ADDAC 106 T-Noiseworks

Noise Modules

$197
Eurorack Module, 4-Channel noise source with T-network filter and decay envelope, Suitable for...
4.9 Expert Rating
ADDAC 805VS2 VC Signal Router - Various Modules

ADDAC 805VS2 VC Signal Router

Various Modules

$197
Eurorack Module, Voltage controlled signal router, 2 Channels with 2 inputs each and...
4.6 Expert Rating
ADDAC 307 Heart Sensing - Controller Modules

ADDAC 307 Heart Sensing

Controller Modules

$196
Eurorack Module, Generates a gate signal and an AD envelope from the user's heartbeat,...
4.8 Expert Rating
ADDAC 603 VC Triple Bandpass Filter - Filter Modules

ADDAC 603 VC Triple Bandpass Filter

Filter Modules

$439
Eurorack Module, Contains 3 separate bandpass filters with identical features,...
4.5 Expert Rating
ADDAC 103 T-Networks - Drum Modules

ADDAC 103 T-Networks

Drum Modules

$130
Eurorack Module, Four-voice percussion module, Per channel T-network with frequency control and...
5 Expert Rating
ADDAC 511 VC Stochastic Voltage Gen. - Various Modules

ADDAC 511 VC Stochastic Voltage Gen.

Various Modules

$600
Eurorack Module, Four independent channels, each with clock input, CV output and...
4.9 Expert Rating

Frequently Asked Questions About ADDAC

ADDAC modules are primarily manufactured in China, leveraging established electronics production facilities. They maintain design and engineering teams elsewhere, overseeing the production process.

Yes, all ADDAC modules are designed to be fully compatible with the industry-standard Eurorack format, adhering to voltage and power specifications.

ADDAC's stochastic voltage generators produce unpredictable, non-repeating voltage patterns, offering far more complex and evolving modulation than traditional LFOs.

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