The ADMS 44.22 G2 provides matrix audio switching of 4 RJ45 analog inputs, 4 XLR AES inputs, 2 RJ45 analog outputs, 2 XLR AES outputs. Matrix switching allows any/or all inputs to be assigned to any/or all outputs. The ADMS 44.22 G2 may be controlled via its front panel push-button controls, contact closures, open collectors, logic, multi-drop RS-232 serial and/or TCP/UDP Ethernet commands. Installation is simplified with RJ45 audio jacks for analog input and output connections, XLR jacks for digital input and output connections, and plug-in euroblock screw terminal connectors for remote control.Main Features:84 matrix audio switcher, 4 analog inputs, 4 AES inputs, 2 analog outputs, 2 AES outputs.Front panel push buttons are provided for input to output channel selection.16 input PIP (GPI / Triggers) port (or remote control) with front panel LED indicator.Multi-drop RS-232 serial port and TCP/UDP Ethernet port and ASCII command set for computer/automation control.Three audio switching modes: Interlock, overlap, and mix.Internal silence sensors monitor each output and provide front panel LED silence indicators and silence alarm relay outputs. Trip level, silence delay and restore duration timing are user configurable.Front panel stereo LED VU meters and stereo headphone output with front panel headphone jack and level control for output monitoring. Configurable power-up selection of inputs to outputs, mute or last source selected.16 SPST relay outputs, 12 command controllable, 4 for output silence detectors.Rear panel multi-turn input level trimmers and internal single turn output level controls.Electronically balanced stereo inputs and outputs with low noise, low distortion circuitry.Most configuration options are via rear panel dip-switches.RJ45 audio jacks for analog audio I/O, XLR jacks for digital audio I/O, and plug-in euro-block screw terminals for remote-control connections.Fully RFI proofed.1-RU 19 rack chassis.