Open Source Spatial Audio

Enssemble

Wireless synthesizer units placed around a room. Each one a different instrument. Your iPhone is the bandleader. The room is the mix.

View on GitHub How It Works
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Your room becomes the band.

Forget stereo. Forget headphones. Enssemble puts real synthesizers in physical space — one on the bookshelf, one by the window, one in the corner.

Each unit connects wirelessly via Bluetooth MIDI. Your iPhone drives them all. Sound comes from where the instruments are, not where the speakers are.

It's spatial audio without the algorithms. Just physics.

Your Room
E
EEnoo
Pads
P
Pryns
Lead
A
Aufde
Bass
K
Kneel
Drums
♫
iPhone
Bandleader
The Band

Meet the members.

Each unit is named after a musician. One name. No last name needed. You know who they are.

CH 1
EEnoo
after Brian Eno
Pads & Ambient
Juno-6 Synth Pad
CH 2
Pryns
after Prince
Lead
Juno-6 Lead I
CH 3
Aufde
after Melissa Auf der Maur
Bass
Juno-6 Synth Bass I
CH 10
Kneel
after Neal Peart
Drums
808 Kit • SD Card
TBD
Dapht
after Daft Punk
Samples & Vocals
Coming soon
How It Works

Stupidly simple.

No Wi-Fi. No DAW. No computer. Just power, Bluetooth, and an iPhone.

1
⚗
Flash a board
Upload firmware to an AMYboard via USB. Pick a band member config — that sets the name, channel, and default sound.
2
⚙
Place it somewhere
On a shelf. By the window. In the corner. Plug in power and a speaker. The unit boots and starts advertising over Bluetooth.
3
☎
Connect from iOS
Open AUM on your iPhone or iPad. Each unit appears as a BLE MIDI device. Tap to connect. iOS handles 13+ connections.
4
♫
Play the room
Route MIDI channels to each member. Use a keyboard app, a sequencer, or our Mozaic control surface. The room is your mix.
Under The Hood

Numbers.

256
Synth patches
128 Juno-6 + 128 DX7
250
Simultaneous oscillators
per unit
3ms
BLE MIDI latency
typical
13+
Simultaneous BLE
connections on iOS
$29
AMYboard cost
open-source hardware
0
Wi-Fi, DAW, or
computer required
Built With
ESP-IDF ESP32-S3 AMY Synth Engine NimBLE BLE MIDI 1.0 FreeRTOS I2S Audio Mozaic AUM C MIT License

Build your own band.

Enssemble is open source. Grab the firmware, flash some boards, and fill your room with sound.

Get Started on GitHub AMYboard Hardware