Shure UA600 Front Mount Antenna Kit for U4S, U4D, UC4 and ULX Single Receivers | Guitar Center
SHURE U4S-UA UHF Wireless Microphone Receiver 782-806 MHz w Power Cord | eBay
Shure U2-UB BETA87 Wireless Microphone for U4D U4S | #135402364
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Shure UA600 Front Mount Antenna Kit For U4S, U4D, UC4, And ULX Single Receivers With Two Coaxial Cables And Two Bulkhead Adapters | Full Compass Systems
SHURE U4S UA UHF Wireless Receiver with Handheld transmitter | Reverb
Shure UHF U4s-ua Single Channel Wireless Microphone Receiver Rackmount30daywrnty for sale online | eBay
Shure U4S-UB Receiver and U2/UB Handheld Transmitter 19 Black | Reverb