Lectrosonics UCR401 Receiver & UM400a Transmitter Wireless Audio Set - Block 19

Lectrosonics UM400a Transmitter + UCR411A Receiver Block 21

Lectrosonics Digital Hybrid Wireless Mic System UCR401/UM400a - Fully Tested

Lectrosonics SM Beltpack Transmitter Block 22

UM400A Lectrosonics Block 20 Belt Pack Transmitter

Lectrosonics UCR411A Digital Hybrid UHF Wireless Microphone Receiver Block 22

UM400A AU Lectrosonics Block 26 Belt Pack Transmitter

Lectrosonics UM 400-a Block 25 Digital UHF Beltpack Transmitter BLK-25 #214