Shure SC4 SC4-CT DD4SC4 Marcad Diversity Wireless Receiver W/ Power Adapter #99

Shure LX4 MARCAD Diversity Wireless Microphone Receiver - at 190.600 mhz

Shure LX4 LX Series MARCAD Diversity Wireless Microphone Receiver W/ Rack ears

Shure T4V Diversity Vocal Receiver Marcad Diversity w/ Power Supply

Shure UC4-UA Marcad Diversity Wireless Receiver 782-806 MHz / CHoice

Shure LX4-CF Marcad Diversity Wireless Microphone Receiver No Power Cord

Shure LX4 MARCAD Diversity Wireless Microphone Receiver - LX Series USA Made

Shure T4V Diversity Vocal Receiver Marcad Diversity w/ Power Supply