MPK801 System
Audio data acquisition made easy
From one microphone to a synchronized array. Ethernet-based, 20 Hz to 80 kHz, calibrated at the sensor.
From €995
MPK801 Precision Measurement Microphone
PEK481 Network Adapter for standalone use
ARK141 Sensor Hub for synchronized arrays
Launch offer live now. First batch ships from October 2026.
20 Hz – 80 kHz
Frequency response
Up to 14 microphones
Per hub today, daisy-chain to 100+ coming soon
Single M12 connector
Data and power in one cable
Linux audio driver (ALSA)
Installs in one command on Linux
Built out of necessity, not ambition
Winner, VDMA Startup Award 2025
Why the MPK801
Swap a microphone in minutes.
Calibration data lives on each microphone and is applied automatically, so a replacement drops straight in. No recalibration, no model retraining.
No room for calibration error.
Every microphone carries its own calibration data. There is no separate file to match to a serial number and nothing to configure by hand.
Know the moment something stops.
Heartbeat monitoring flags a microphone that stops reporting, and packet-loss tracking verifies every recording is complete. Nobody has to check by hand whether data is still arriving.
