The Concert 88x system is designed for easy setup and reliable operation. Its true-diversity design minimizes dropouts while tone key and auto mute functions prevent unwanted noise when the transmitter is off or out of range. By operating from 470 to 494 MHz in the UHF spectrum, it avoids interference from Bluetooth and Wi-Fi signals.

The CB88 bodypack transmitter connects to the included LM5 lavalier microphone, which clips discreetly to clothing—perfect for presenters and performers in need of a hands-free audio solution.

The mic features an omnidirectional polar pattern for consistent audio levels even when the talent turns away from the microphone.

Two AA batteries (available separately) can power the transmitter for up to eight hours of operating time. Use the power switch to mute the mic between performances or turn it off for battery conservation.

Beneath the battery cover, you’ll find a plastic screwdriver for adjusting the transmitter’s input sensitivity. Generally avoid the maximum gain setting as it can cause distortion when the mic is used on loud sources.

The tabletop receiver includes a rackmount kit for easy installation in an equipment rack or road case. Its balanced XLR and unbalanced 1/4″ outputs enable proper hookup to mixers, audio recorders, and PA systems.

• 100 operating channels across 25 MHz bandwidth
• Up to eight systems can be used simultaneously per frequency band (region dependent)
• 300′ operating range (line of sight)
• One-touch automatic frequency scan finds the best operating channel
• Two-digit LED display on receiver
• Infrared link locks the receiver and transmitter to the same channel