With four balanced line and microphone inputs and 4 bonded
LTE modems, the WMT AR is the best you can get for low delay audio reports
using bonded 3G/4G connections.
The WMT AR is a combination of a high-quality audio
amplifier and proven WMT bonding technology.
At the receiving end, the WMT playout will return the audio
channel into analogue balanced audio. This is the same playout used for all
other WMT devices. The playout also provides a talk backchannel (IFB) with
individual volume control.