Bidirectional ADAT deport over Ethernet. 8 balanced MIC level input with remote gain control. 8 balanced output to professional amplifiers. QT application for configuration. Useful for digital mixing console, sound card with TOSLINK ADAT socket and other audio equipment. Use of a Cyclone IV (Intel) FPGA (VHDL). https://adls-dev.com/boitier-de-scene-8-8-ethernet-adat/