Samson Airline 77 UHF Headset Wireless systems are an unbeatable combination.
The AirLine headset transmitter features the Samson Qe Fitness microphone element. The Qe headset is designed to go around the back of your head rather than over the top. This allows the transmitter to be attached directly to the headband, out of the way and completely unobtrusive, while being comfortable and secure during performances or exercise routines. No more wires crawling down your back from the headset, no more duct taping the mic to your favorite sax.

The CR77 true-diversity half-rack UHF receiver works flawlessly with all AirLine UHF transmitters. The CR77 receiver features a front panel display with large multi-segment audio level and RF level LED meters, and a large rotary volume knob allows easy adjustment of audio output. The new synthesized PLL frequency control circuitry keeps the signal locked and true while dual tuned molded antennas with LEDs monitor the true-diversity operation. The rear panel features balanced XLR and un-balanced 1/4-inch outputs allowing flexible connection options.

Samson Airline 77 Headset System Features True Diversity UHF Wireless System with PLL Frequency Control CR77 Receiver with Multi-segment Audio, RF and Antenna Operation LEDs Squelch control eliminates carrier signal noise and RF interference Tuned molded antennas for accurate reception XLR and unbalanced 1/4 inch outputs with mic/line level output switch Single AAA battery operation allows 14-hours of Airline Transmitter life Operating Frequencies: USA 642.375 - 645.750 mHz (N1-N6)