The Most Accessible Modular Synthesizer

Combine dozens of modules, build unique instruments, take them anywhere, play, learn and have fun!

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MICRORACK - The most accessible modular synthesizer

Highly accessible

Affordable kits and simple design for all kinds of users

Limitless variability

Customize your setup and combine with anything you can imagine

All modular

Create unique instruments and learn about synthesis step by step

DIY & Open-source

Feel free to collaborate and contribute new ideas to microrack platform

Synth Starter Kit

from $119

$149

early birds price

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Synth Starter Kit

Portable and affordable kit for starting with modular synths. Small but mighty, this kit is designed to let you start having fun with the MICRORACK right away.

Synth Starter Kit

Breadboards and wires are included

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9 modules:

  • 1x

    Stylus keyboard

  • 1x

    Noise + Sample & Hold

  • 1x

    Clock counter

  • 1x

    VCO/LFO

  • 1x

    Filter

  • 1x

    Envelope Generator (AD/AR)

  • 1x

    Delay

  • 1x

    3.5mm Output jack w/Speaker

  • 1x

    Type C + DC Power

Pedal Starter Kit

from $119

$149

early birds price

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Pedal Starter Kit

Portable and affordable kit for starting with modular pedals. Lets you easily connect MICRORACK to external sound sources and experiment with instrument and voice effects.

Pedal Starter Kit

Breadboards and wires are included

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9 modules:

  • 1x

    Input 6.3mm Jack

  • 1x

    Output 6.3mm Jack

  • 1x

    Nonlinearity/Distortion

  • 1x

    Delay

  • 1x

    Filter

  • 1x

    Clock counter

  • 1x

    Noise + Sample & Hold

  • 1x

    Envelope Generator (AD/AR)

  • 1x

    Type C + DC Power

Explorer Kit

from $259

$289

early birds price

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Explorer Kit

A rich assortment of MICRORACK modules, each accompanied by video tutorials. Designed for step-by-step learning and teaching of sound, synth, and modular fundamentals.

Explorer Kit

Breadboards and wires are included

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19 modules:

  • 1x

    Mixer + VCA

  • 1x

    Low Pass Gate

  • 1x

    6.3mm Jack Input

  • 1x

    Basic ESP32 Module: Oscilloscope

  • 1x

    Stylus keyboard

  • 1x

    Noise + Sample & Hold

  • 2x

    Clock Counter

  • 2x

    VCO/LFO

  • 1x

    Filter

  • 2x

    Delay

  • 2x

    Envelope Generator (AD/AR)

  • 1x

    Step Sequencer

  • 1x

    3.5mm Output jack w/Speaker

  • 1x

    Type C + DC Power

  • 1x

    Power Extender

Full Kit

from $399

$449

early birds price

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Full Kit

Our most comprehensive Kit. Unleash MICRORACK creative potential, create extraordinary music, and experiment with modular sound using everything we've designed so far!

Full Kit

Breadboards and wires are included

×

34 modules:

  • 1x

    Equalizer

  • 1x

    Compressor

  • 2x

    Step Sequencer

  • 1x

    Pro ESP32 Module: Oscilloscope, MIDI-CV

  • 4x

    3.5mm Jack 3-Channel Adapters

  • 2x

    6.3mm Jack Input

  • 2x

    Stylus Keyboard

  • 1x

    Nonlinearity/Distortion

  • 1x

    Low Pass Gate

  • 1x

    Noise + Sample & Hold

  • 2x

    Mixer + VCA

  • 3x

    Clock Counter

  • 3x

    VCO/LFO

  • 2x

    Filter

  • 2x

    Delay

  • 3x

    Envelope Generator

  • 1x

    3.5mm Output jack w/Speaker

  • 1x

    Type C + DC Power

  • 1x

    Power Extender

Rack Chassis Addon

from $79

$89

early birds price

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Rack Chassis Addon

Additional Chassis for using MICRORACK as a fully compatible Eurorack module, or to take your synth on the go with the built-in USB Type-C port.

Rack Chassis Addon

Breadboards and wires are included

×

5 modules:

  • 1x

    Rack Chassis compatible with Eurorack

  • 4x

    3.5mm Jack Patch Wire Adapters

DIY Kit

from $39

$49

early birds price

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DIY Kit

A minimal kit for all the hackers and engineers out there. Features our Digital ESP32 Pro Module. Perfect for designing your own modules or circuits around MICRORACK.

DIY Kit

Breadboards and wires are included

×

4 modules:

  • 1x

    Pro ESP32 Module: Oscilloscope, MIDI-CV

  • 1x

    VCO/LFO

  • 1x

    3.5mm Output jack w/Speaker

  • 1x

    Type C + DC Power

About

MICRORACK is the most accessible modular synthesizer placed right on the breadboard. It is offering an impressive sound variability while being affordable and easy to learn.

MICRORACK is super portable. Its compact design, DC and USB-C power compatibility mean you can easily pack it in a bag and take it anywhere. Use a power bank to enjoy modular synthesis on the go - it's like having a portable rave!.

MICRORACK - The Most Portable Modular Synthesizer

We want to make modular synthesis accessible and not expensive, while promoting education in sound and electronics. Our goal is to lower the learning curve of synthesis for newcomers by providing tutorials and step-by-step guides.

To further expand MICRORACK within the community, we plan to open-source our platform and modules shortly after our crowdfunding campaign.

FAQ

What is MICRORACK?

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MICRORACK is an accessible portable modular analog synthesizer system. It features compact, affordable preassembled modules that can be arranged on a breadboard. MICRORACK is easy to learn and it's designed for everyone from beginners to experienced musicians and enthusiasts.

How much will MICRORACK cost?

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We aim to keep MICRORACK affordable. Starter Kit: Under $150 (single breadboard with our best modules). Learning Kit: Around $250 (two breadboards, dozen modules, extras). Pro Rack Kit: Approximately $350 (portable Eurorack-compatible chassis with modules). Individual modules will also be available for purchase separately.

When will MICRORACK be available?

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We plan to launch our Kickstarter campaign in late July 2024. The first modules are expected to ship to first bakers this fall, shop orders will available in later in 2024.

Will MICRORACK be available internationally?

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Since MICRORACK is launching on the Kickstarter we ship everywhere where Kickstarter works.

Can a beginner use MICRORACK?

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MICRORACK is designed with beginners in mind. We will provide step-by-step tutorials and the system has an intuitive, LEGO-like concept. With MICRORACK it's easy to start creating music even if you're new to modular synthesis.

Can MICRORACK be used with other instruments or equipment?

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Yes! MICRORACK can be combined with various instruments via CV and MIDI. You can process external audio, add effects and integrate it with any existing setup. It's great for designing not just the synths, but effects pedals, and even mixers. You can connect sensors, any signal or noise sources and get very surprising results in sound. There is no limit for creativity.

Is MICRORACK programmed? Are modules analog?

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MICRORACK is not programmed in any way. MICRORACK modules are all analog, with a few exceptions like PT-chip based digital delay and counter chip in the sequencer. But we are going to offer separate digital ESP32-based Arduino compatible module for advanced features like MIDI-CV conversion, oscilloscope, USB audio-interface, MaxMSP import and more.

What makes MICRORACK different from other modular systems?

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Accessibility and very compact design. It's a powerful analog system that's super portable, easy to learn, and compatible with bunch of gear. It's surprisingly expressive and customizable. Given it's size and hackability you can use it in new ways and environments, with new mediums and techniques.

Is MICRORACK compatible with other modular systems?

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Yes, MICRORACK is designed to be compatible with other modular systems, including Eurorack. MICRORACK modules are powered by +12V/-12V and work with +5V/-5V signal levels. We've designed simple 3x3.5mm Jack adapter module and in addition we offer a Rack Chassis add-on that allows you not just to have portable modular unit but also to integrate MICRORACK modules right into your Eurorack case and setup.

What modules are included with MICRORACK?

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MICRORACK offers a wide range of modules including VCOs, Filters, Envelope Generators, LFOs, Sequencers, and more. Our Kits come with a variety of modules to get you started. Beside that we're constantly developing new modules to expand the MICRORACK ecosystem.

What power sources are compatible with MICRORACK?

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MICRORACK power is versatile, supporting 5-14V via DC barrel jack or 5/9/12V via USB Type-C. It can be powered by a standard power supply, laptop, or even a power bank for portable use.

How can I contribute to the MICRORACK community?

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Spread the word, follow and share. Join our forum to discuss any ideas and feedback. You can also contribute by developing your own module or collaborating with us on a branded one.

Can I create my own modules for MICRORACK?

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Absolutely! We encourage DIY module creation. After our Kickstarter campaign, we'll release open-source schematics and design files. And with our DIY Kit you can prototype your own modules right on the breadboard alongside official MICRORACK modules.