Samson AirLine 77 Wireless Wind Instrument Microphone System, CR77 Receiver/ AH1 Transmitter / HM40 Horn Microphone, Frequency N2- 642.875 MHz

The Samson AirLine 77 Wireless Wind Instrument Microphone System (Frequency N2- 642.875 MHz) features the AH1 transmitter, HM40 wind instrument microphone and CR77 true-diversity UHF receiver with 1/4" phone and XLR output connections. The system provides horn players true wireless freedom during performances, without beltpacks or cables. The HM40 microphone attaches to the bell of horns and reproduces audio with pristine clarity and accuracy.

Up to 14 hours of continuous operation is achieved on just a single AAA battery. The CR77 true-diversity receiver is the heart of the Airline 77 series and features PLL synthesized tuning, true diversity reception, dual antennas, XLR and 1/4" phone output connectors, RF level LED meters and a large output volume control dial.