No signals were available, but will test under your direction using EMR-IP48-AESB unless sold. Output is 110 ohm, balanced, via  six 50-pin  DB male connectors; plugs NOT included.

COMPLETE--Back Panel / Backplane is included.   Earphone and VU monitoring via front panel and IP connections.

See EVERTZ on-line info on  EMX / EMR for the fine points

We are parting out a complete audio frame with Analog Audio balanced line inputs and outputs to TDM format with awesome channel densities on coax.