Sennheiser XSW-D XLR Digital Wireless System

The XSW-D XLR turns any wired mic or line source wireless without a bodypack: the female-XLR transmitter clips onto a handheld mic's output, and the male-XLR receiver plugs into a mixer or camera input, so the two units drop into an existing XLR signal chain in place of a cable. Factory pairing means there is no frequency to set.

aptX Live encoding keeps latency under 4 ms, and worldwide 2.4 GHz operation makes it usable anywhere without a license. A Li-Ion battery runs up to 5 hours per charge, and the pieces are sold as a complete Base Set or as a standalone Female transmitter or Male receiver to expand or replace an existing XSW-D XLR setup.