Unlock endless chord progressions with a pocket-sized powerhouse that fits music creation into your everyday carry. This open-source digital synthesizer delivers polyphonic subtractive synthesis through 4 voices, powered by a Teensy 4.0 microcontroller for deep, editable sounds.
Press any of the 21 chord selector buttons for instant major, minor, or 7th chords—combine them for complex harmonies—then strum or arpeggiate across the expressive 12-section harp touch zone. Toggle the programmable arpeggiator with tap tempo, switch presets from 12 internal slots via a browser-based editor over USB, and control volume or custom parameters with onboard pots. A 7-hour battery keeps it portable, while USB MIDI out and 3.5mm headphone jack connect seamlessly to DAWs or setups.
Fully modifiable hardware and software invite experimentation, making it ideal for beginners sketching ideas or pros jamming on the go. Co-created by Seeed Studio and Benjamin Poilve, it's now in production as a ready-to-play unit.
