Independent music technology studio

Sound machines for signal-driven music.

AMBR Signal builds compact music hardware, embedded instruments, and creative tools for rhythm, performance, and exploration.

Follow the build See AMBR Garden

First prototype in development — built around STM32H7, MIDI, custom UI, and live sequencing.

AMBR / GDN-01Prototype

AMBR Garden groovebox prototype with display, controls, and performance pads

AMBR Garden / prototype

01 / Product

Introducing AMBR Garden

AMBR Garden is our first groovebox prototype: a compact instrument for sketching patterns, triggering chords, shaping sound, and performing ideas live.

16-step sequencing

MIDI over USB

Custom bare-metal UI

Embedded audio engine

Chord trigger mode

Hardware-first workflow

02 / Process

Built from the board up.

From schematic design and PCB layout to firmware, audio testing, enclosure experiments, and live demos — AMBR Garden is being developed in public as a real hardware project.

01Prototype concept
02Schematic & PCB
03JLCPCB assembly
04STM32H7 firmware
05USB MIDI testing
06Audio engine
07Live demo sessions

03 / Field notes

Media archive / incoming

Signal test / 00:00:00Awaiting capture

Prototype footage, PCB shots, and live jam sessions coming soon.

04 / Updates

Follow the signal.

Get updates on the prototype, demos, sound tests, manufacturing notes, and launch progress.