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The Constellation by MJP Audio Designs—a groundbreaking, standalone motion-controlled audio system that transforms physical body movements into real-time sound and MIDI control.
Constellation turns your body movements into precise musical control—bridging the gap between physical expression and sound. It’s a new way to perform and create.
About Constellation
Constellation consists of a Ground Central hub and wireless Satellites. Each Satellite captures motion from different parts of your body—arms, ankles, hips, head—translating movement into sound and control data with precision.
Whether you’re performing live or producing in the studio, Constellation gives you direct, physical control over your music.
Ground Central
The Ground Central is the core of the Constellation ecosystem. It connects to Satellites and handles all signal processing. It features a 2.8″ full-color TFT display with an intuitive, feature-rich UI for fast and easy configuration. Two durable footswitches allow for hands-free operation, making it pedalboard-ready.
The back panel includes a swappable expansion Card, allowing for future upgrades without replacing the entire unit. The initial XLR Audio Card offers:
- USB-C port for power, remote control, and firmware updates
- +9–12V DC input (2.1mm center-negative barrel connector)
- ⅛” / 3.5mm stereo headphone output
- MIDI DIN-5 output
- Combo XLR / TRS input with digitally adjustable gain (-12 to +40 dB) and +48V phantom power
- Left / right balanced TRS outputs
The Ground Central processes both instrument and vocal signals and features motion-controlled audio effects, delivering an immersive experience for both performers and audiences. It can also send MIDI messages to control external devices such as synthesizers, DAWs, and outboard gear.
Satellite
The Satellites are motion-sensitive wearables designed to capture precise movements from various parts of the body—arms, ankles, hips, or head—for expressive performance.
Each Satellite includes:
- A 9-axis inertial sensor (3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer)
- Microphone
- RGB LED
- Haptic feedback (vibration)
The Satellites connect wirelessly to the Ground Central via a custom RF protocol—no Bluetooth® or Wi-Fi®—for zero-latency communication. Each Ground Central currently supports up to four Satellites simultaneously, which will be expanded in future firmware updates.
The Satellites are powered by a rechargeable Li-ion battery which can be recharged via the supplied USB-C cable.
Constellation Xpress kit includes:
- 1x Satellite + 1x Ground Central
- 1x Ground Central with XLR Audio card
- 1x Satellite
- 1x Magnetic Strap
- 1x USB-C Cable
More info HERE
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