Shure BLX2/B58 BLX Series Wireless Handheld Transmitter with Beta 58 Microphone - GoKnight
ULXS24/BETA58 - Handheld Wireless System - Shure USA
Shure BLX288/B58 Dual Wireless System with two BETA 58A Microphones
RPW118 - Wireless Beta 58A Cartridge - Shure USA
Glxd4 Professional Uhf Wireless Microphone System 2 Channels Receiver For Beta 58a Beta58a Handheld Mic Micro Karaoke Mixer Sing - Microphones - AliExpress
Original Shure BETA 58A Replacement Wireless Capsule Head for Shure Mic System | eBay
BLX288/B58 - Wireless Dual Vocal System with two Beta 58A - Shure USA