ETI decoder (NA, G.704 and NI, G. 703) EDI (optional) Integrated DAB & DAB + decoder Simultaneous monitoring of all audio subchannels in the ETI signal Listening to an audio signal AES3 analog and digital output Additional headphone output Two relays and six GPIO contacts for external signaling Integrated level monitoring PAD, NPAD, TA monitoring ETI decoder (NA, G.704 and NI, G....