This week at Amsterdam Dance Occasion, a Brussels startup is asking DJs to work with a parameter most membership mixers ignore. The Ambrio Spatial Efficiency Mixer, or SPM, is in use at Currents, FIBER’s spatial sound programme at Loods6, on Friday 23 October, with two hands-on masterclasses on the similar venue the next day. It’s billed as the primary DJ mixer constructed for intuitive 3D spatial management.
The premise is straightforward. Most membership methods obtain a stereo sign, nonetheless many cupboards encompass the ground. Immersive platforms equivalent to d&b Soundscape exist, however they often rely on devoted processing, software program and an engineer standing between the DJ and the audio system. Ambrio’s place is that spatial placement belongs on the channel strip, alongside achieve, EQ and filter, underneath the performer’s arms.
At its core the SPM is a five-channel DJ mixer, and on that degree it’s standard. Every channel carries trim, four-band EQ, a high-pass/low-pass filter and cue. Behind these controls, each channel may be positioned independently via 360 levels.
A {custom} rendering algorithm maps stereo supply materials onto no matter speaker array is put in, from any producer, with no exterior processor or software program. Spatial operation wants a minimal of 4 audio system, and the analogue foremost outputs scale to eight.1 on balanced XLR.
The algorithm additionally manages output vitality, holding perceived loudness regular whether or not the combination is folded right down to a stereo pair or unfold throughout six cupboards. That is extra important than it sounds. With out compensation, shifting a supply from one speaker to a number of produces audible degree jumps, the artefact that tends to make spatial mixing really feel like a gimmick on a dancefloor.
Connectivity displays a hybrid transient. Inputs comprise 4 RCA line pairs, two RCA phono inputs with custom-built preamps, two XLR/TRS combo inputs for microphone or instrument, and a USB-C sound card for streaming from a DAW. Alongside the mains sit 4 balanced sales space outputs, headphone cue, a stereo document output, an results ship and return, and bidirectional audio over Ethernet.
In efficiency, the spatial layer is designed to be performed fairly than programmed, although it may be each. Sources transfer in actual time, whereas reverb and a spatial delay journey across the room as an alternative of sitting as a wash over the combination. Results reply to the room’s acoustics and speaker placement, and automatic actions and transitions may be ready upfront. A show switches between efficiency and setup views, and a big one-touch reset button is pitched as a software for transitions and peaks.
Monitoring is the element most certainly to influence working DJs. Spatial monitoring runs on a four-point sales space configuration with adjustable delay, so placement may be judged from behind the decks. Exterior management is thorough: MIDI and OSC, CV sync, an expression pedal enter, and direct integration with Ableton Reside for hybrid units.
Nicolas Geysens, Ambrio’s co-founder, frames the spatial controls as an extension of method fairly than a substitute for it. “It’s yet one more factor you are able to do, not the entire level,” he says, putting the SPM within the dub custom of treating the mixer as an instrument.
The SPM has already been examined in severe firm. ¥ØU$UK€ ¥UK1MAT$U, DJ Fuckoff and mi-el performed it via d&b Soundscape at CTM’s Exponential Perform, Transportable used it at Sweden’s Intonal Competition, and it featured at CTM 2026 in Berlin, the place the Spatial Radiants invoice included Blawan and Jensen Interceptor.
It’s not but on sale or accessible to pre-order, with transport deliberate for 2027. Within the meantime, the Ambrio Incubator Program is lending models to golf equipment, festivals, collectives and educational establishments throughout Europe, North America and Australia from this month, and a precedence listing is open at ambriosound.com.
The bigger query issues the rooms, not the mixer. Spatial mixing asks venues to deal with speaker placement as a inventive variable fairly than a protection downside, and most golf equipment are nonetheless constructed round a stereo discipline and a candy spot. By eradicating the outboard rendering layer and the setup time, Ambrio has lowered the barrier to entry significantly. How far golf equipment, sound engineers and DJs take it can grow to be clearer as soon as incubator models begin showing in cubicles.
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