L-Acoustics DJ turns stereo sets into live spatial stems at Beatport Live
A DJ set has always meant playing back a stereo file. L-Acoustics is now shipping hardware built to pull that file apart live, in the room.
A DJ set has always meant playing back a stereo file. L-Acoustics is now shipping hardware built to pull that file apart live, in the room.
L-Acoustics DJ uses onboard machine learning to split a stereo signal into four stems — drums, bass, vocals and everything else — in near real time, then feeds them into the company's L-ISA spatial engine, which positions and moves each one independently across up to 128 outputs. A DJ runs it from a dedicated controller and an iPad app sitting beside the mixer.
This month it stopped being a showcase. Beatport installed the system as a standing fixture at Beatport Live LA, a free venue inside its own Los Angeles headquarters that runs on a recurring schedule — a 6.1 rig of Syva, X12 and KS21 boxes built into the room, not wheeled in for one night and struck afterward.
That is the real shift. Spatializing a live set used to mean a bespoke install for a single show. Here it is wired into a venue's standing infrastructure, available to any DJ who walks in, whether or not they have touched the system before.
Audio is starting to get the treatment lighting and video got a decade ago: a production value that used to be a one-off event now shows up as something a venue budgets for once and keeps.
