- Compatible with U4S, U4D, ULXP/S, UR4S, UR4D, ULXD4, ULXD4D and ULXD4Q wireless microphone receivers and the Shure Model UA845, or UA844 Antenna Distribution System
- Mountable on supplied desk-/wall-mount or on a microphone stand
- Two-position gain selector switch to adjust for longer coaxial cable lengths (3 dB position for cables under 7 1/2 m [25 ft], 10 dB position for cables over 7 1/2 m [25 ft])
- Isolates antennas from cable interaction
- Extremely durable under the heaviest use
Shure quality, ruggedness, and reliability
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