The Concert 88x Headset System is perfect for anyone who needs to move freely during a performance or presentation. Whether you're a singer, worship leader, educator, fitness instructor, or just someone who needs to move around during a presentation, this wireless system gives you the freedom you need. Plus, it's super easy to use and reliable, so you can focus on what you're doing, not your equipment.

• Pro Performance. Simple Setup.

  Simplicity and performance are at the heart of the Concert 88x wireless systems. One-touch scanning analyzes all available channels and selects the clearest channel for your performance space. An infrared signal then locks the transmitter and receiver together on the selected channel. With 100 frequencies and a wide 25 MHz bandwidth, there are plenty of channels available for your event/application.

  
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  Sound Secure

  The CB88 Beltpack Transmitter features a silent mute switch that eliminates popping noises when muting or unmuting the system, and an adjustable gain control for optimal performance. The CB88 fits securely on the performer's belt, waistband, or even in a pocket and provides up to eight hours of continuous operation from a pair of AA batteries.

• Freedom to Roam the Stage

  True-diversity design minimizes dropouts for loud, clear wireless reception up to 300 feet. Tone key and auto-mute circuitry ensures that only the audio signal from the CB88 beltpack transmitter reaches the receiver, and automatically mutes the system when the transmitter is out of range to prevent unwanted noise from entering the signal path.

  
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  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 CR88x receivers to be installed in a portable audio rack or fixed location.

• Headset Microphone

  The Samson HS5 is a unidirectional microphone that provides a focused pickup pattern and includes an adjustable and form-fitting headband that keeps the mic securely in position – perfect for the active instructor or performer.

  

  Concert 88x Headset System

  • High-performance professional UHF wireless system
  • 100 operating channels across 25 MHz bandwidth
  • Up to 8 systems can be used simultaneously per frequency band (region dependent)
  • 300' operating range (line-of-sight)
  • Rackmount kit included

  CB88 Beltpack Transmitter

  • Adjustable input gain
  • Silent mute button
  • Power/Mute status indicator
  • Metal belt clip
  • Up to eight hours of continuous use from two AA batteries

  CR88x Wireless Receiver

  • One-touch automatic frequency scan finds the best operating channel
  • Two digit LED display
  • Infrared link locks the receiver and transmitter to the same channel
  • True diversity design minimizes dropouts
  • Tone key and auto mute prevents unwanted noise when transmitter is off or out of range
  • Balanced XLR and unbalanced 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	>100 dB A-weighted
  Signal to Noise	>90 dB
  Tone Key Frequency	35 kHz

  CB88 Beltpack Transmitter

  Input Connector	Mini-XLR (P3)
  Input Impedance	1M Ω
  Input Gain Range	38 dB
  RF Power	10 mW EIRP
  Power Requirements	Two AA (LR6) alkaline batteries
  Battery Life	8 hours
  Dimensions (HxLxD)	3.75" x 2.44" x 0.75" / 96mm x 62mm x 18.5mm
  Weight	0.2 lb / 93 g

  CR88x 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)	8.25" x 4.9" x 1.75" / 210mm x 125mm x 44mm
  Weight	0.88lb / 400g