Concert 99 Earset UHF Wireless System with SE10 The Concert 99 Earset combines 80 channels of high-definition audio and extreme reliability into a rugged, all-metal rack-mountable chassis with a stage-ready backlit display. With simple one-touch setup, convenient monitoring, a 300' UHF operating range, and impressive transmitter battery life, this frequency-agile system offers unprecedented value to presenters, educators, house of worship speakers, fitness instructors and others in search of reliable wireless freedom. Wireless To The Nines The CR99 wireless receiver offers a total of 80 operating channels, allowing you to select the best frequency option for your area. Quick to set up, the CR99's Group Scan helps avoid conflicting frequencies, while its IR Sync feature allows users to wirelessly match the transmitter to the receiver's operating frequency. Speak Loud and Clear The Concert 99 Earset System includes the CB99 Beltpack Transmitter and Samson's SE10 low-profile omnidirectional earset microphone. The CB99 transmitter offers eight hours of battery life using two AA batteries (not included) and features a variable gain control, a pop-free one-touch mute button, and a metal belt clip. Freedom to Roam the Stage The extremely rugged, all metal, CR99 receiver features a bright, backlit LCD for monitoring on dark stages, even at long distances. The LCD also shows the exact battery life of your transmitter, along with the channel number and its corresponding UHF frequency. The receiver includes removable 1/4-wave antennas and features front and rear mounted BNC jacks. Making Connections The rear panel provides both balanced (XLR) and unbalanced (1/4") connections to an amplifier, sound system, or recording console. The half-rack format and included rackmount kit allow single or multiple CR99 receivers to be installed in a portable audio rack or fixed location. Wireless Freedom, Unmatched Clarity Combining high-definition audio, easy setup, and reliable performance, Concert 99 wireless systems offer unprecedented value for performers, musicians, and presenters. Features / Specs Concert 99 Earset System Frequency-agile UHF wireless system 80 operating channels across 24MHz bandwidth Up to eight simultaneous systems per frequency band (region dependent) AC adapter and rackmount kit included CB99 Beltpack Transmitter SE10 Earset Microphone with Miniature Condenser Capsule, moisture-resistant design and locking connector Offers up to eight hours of battery life using two AA batteries 300' operating range (line-of-sight) Variable Gain control One-touch Mute Metal belt clip CR99 Wireless Receiver Rugged all-metal, rack mountable chassis Multifunctional backlit LCD (RF, audio, transmitter battery levels) Group scan for easy single or multi-system setup IR sync wirelessly matches receiver and transmitter frequency True RF Diversity design minimizes dropouts Tone key prevents unwanted noise when transmitter is off/out of range Removable 1/4-wave antennas Balanced XLR and 1/4" outputs Specifications System Working Range 300' (100m) line of sight Audio Frequency Response 50 Hz - 15 kHz T.H.D. (Overall) <1% (@AF 1 kHz, RF 46 dBu) Dynamic Range >103 dB A-weighted Signal to Noise >90 dB Tone Key Frequency 35kHz CB99 Beltpack Transmitter Input Connector Mini-XLR (P3) Input Impedance 1M? Input Gain Range 38 dB RF Power 10 mW EIRP Power Requirements Two AA (LR6) alkaline batteries Battery Life 8 hours Dimensions 3.75" x 2.44" x 0.75" / 96mm x 62mm x 18.5mm Weight 0.2lb / 93g CR99 Receiver Audio Output Level - Unbalanced +14 dBu Audio Output Level - Balanced +9 dBu Audio Output Impedance - Unbalanced 810 Ohms Audio Output Impedance - Balanced 240 Ohms Sensitivity -100 dBm / 30 dB sinad Image Rejection >50 dB Operating Voltage 15 VDC 200mA Dimensions (LxWxH) 7.87" x 5.9" x 1.6" / 200mm x 150mm x 42mm Weight 2.08lb / 946g