Spatial DJ setup

Open source

See the systemDocumentation

A³ System

Decks A to D side by side, then the A³ desk and A³ Motion, each deck playing its own track
The full set: four StemDecks, each playing its own track as four stems that move one by one; the A³ desk in the middle, A³ Motion beside it steering the movements, everything into the 3D sound of a3-core.
The A³ system playing, 1 November 2026.

The parts

A³ Motion: the sphere with four channels moving

A³ Motion

4-Channel Motion Sampler

  • control motion via touch
  • one clip and six actions per channel
  • beat-synced
  • OSC output
A³ Mixer: the desk with four channels playing

A³ Mixer

4-Channel DJ Mixer

  • control spatialization per channel
  • pre-listen binaural 3D
  • FX section
  • OSC output
A³ StemDeck: one deck playing, its four stems on their own paths

A³ StemDeck

Stem Player

  • four stems per deck, moved one by one
  • up to four decks, local or over AES67
  • beat-synced actions per stem
  • Pro DJ Link tempo master
A³ Core: the ABOUT page with the A³ logo, the tree of every A³ repository with versions and licences, and the third-party software

A³ Core

The A³ Core's window

  • the audio, the speakers, the rig
  • everything A³ is built from
  • versions and licences at a glance
  • full control via OSC