MATRIXSYNTH: Electrosmith Introduces the Daisy Patch Submodule DSP Platform for Eurorack

Tuesday, January 25, 2022

Electrosmith Introduces the Daisy Patch Submodule DSP Platform for Eurorack

Press release follows:

Music tech innovators Electrosmith have announced a new DSP platform which promises to reshape the Eurorack landscape with powerful, high fidelity audio products called the Daisy Patch Submodule.

The Daisy Patch Submodule builds upon the successful Daisy Kickstarter campaign with a new dev board specifically catered to the creation of Eurorack modules.

MSRP: $39.95

The Daisy Patch Submodule is a DSP platform for Eurorack synthesizer modules. It features a lightning fast STM32 processor, high fidelity stereo audio codec, and enough RAM for 10 minute long buffers - all with standard signal levels and conditioning for the Eurorack ecosystem. Simply design your carrier board, and let the Patch Submodule do the rest!

Create your dream Eurorack module with the Daisy Patch SM!

Tech Specs:

- STM32 processor at 480MHz, 96kHz / 24-bit audio, RAM for up to 10 minute audio buffers

- Stereo audio IO, x12 ADC inputs ( 16-bit bipolar CV or potentiometer), x2 CV outputs (12-bit), x2 gate inputs, x2 gate outputs, x12 GPIO

- Flash firmware over USB via open source web programmer

- Support for SDDMC, SPI, UART, I2C, and USB

- FCC / CE Tested and Compliant

Getting Started Hardware:

Get started with the Daisy Patch Submodule quickly with their dedicated Eurorack interface, the patch.Init(). The patch.Init() is a 10HP Eurorack module that breaks out all of the Daisy Patch Submodule pins to jacks, pots, switches, and LEDs.

patch.Init() Product Page

Discover more at

The patch.Init() is our exploratory modular interface for the Daisy Patch Submodule. Open-source both in hardware and firmware, the patch.Init() is the perfect jumping off point for your next modular DSP project. From ethereal reverbs, glitchy processors, comprehensive samplers, and complex oscillators, the patch.Init() can be any module you need it to be. Looking to create your own commercial module? Our front panel design is completely open-source (MIT). Just create your interface, add the Patch Submodule to the back, and you are off to the races with industry leading specs in an accessible, affordable package.

The patch.Init() comes with x1 Daisy Patch Submodule.

Daisy Patch Submodule front

Daisy Patch Submodule back

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