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Samson AirLine 88 Fitness Headset UHF Wireless System Channel K SWC88AH8-K

SKU: 151182
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Eligible for FREE Shipping

The channel K AirLine 88 Headset UHF Wireless System from Samson offers true wireless freedom without the hassle of a beltpack or a cable. It features a lightweight, water-resistant micro-transmitter headset with a secure yet comfortable fit. It can be used in applications for fitness and aerobics instruction, auctioneers, singers and dancers, education, in houses of worship, and more.

The frequency-agile UHF wireless system provides high-definition sound featuring 16 operating channels across a 24 MHz bandwidth, and it has a 300' operating range (line of sight). The receiver is built with XLR and 1/4" output connectors and has an LED display to indicate the operating channel.

In addition, a rackmount kit, a USB battery charger/cable, an AC adapter, and four mic windscreens are also included.

The Wireless Future

Building on their previous cable-free wireless system (Samson's AirLine 77), the AirLine 88 Headset combines a micro transmitter and an adjustable gooseneck into a low-profile headset that molds to the shape of your head

Fitness in Mind

Designed with Yoga, Pilates, Zumba, and cycling instructors in mind, the system's headset features water-resistant components including a marine-grade stainless steel gooseneck, a sealed circuit board, and an AE50X micro-miniature microphone capsule. The capsule's cardioid pickup pattern prevents feedback and other unwanted noise from affecting a performance

Tour Support

Offering frequency-agile operation, the system's CR88 wireless receiver provides 16 selectable channels for reliable performance. The receiver's True Diversity design minimizes dropouts, while tone-key technology prevents unwanted noise when your transmitter is off or out of range. For classes with more than one instructor or facilities with multiple studios, up to eight systems per frequency band can be used simultaneously

CR88 Wireless Receiver

  • IR sync wirelessly matches receiver and transmitter frequency
  • 1/4-wave antennas
  • Half-rack receiver design
  • LED display indicates operating channel
  • Balanced XLR, unbalanced 1/4" outputs

AH8 Headset Transmitter

  • Headset with built-in micro transmitter (no beltpack or cable required)
  • Offers up to eight hours of battery life using built-in rechargeable lithium-ion battery
  • Sealed gold contact charging connector for included USB-style charger
  • Low-battery LED indicator
  • 300’ operating range (line-of-sight)
  • Variable Gain control
  • 1-touch Mute

Tech Specs

Wireless System

Channel: K, 470-494 MHz

Working Range: 300' (100 m) line-of-sight

Dynamic Range: > 100 dBA

Signal to Noise: > 90 dB


Audio Output Level: Balanced +9 dBu, unbalanced +14 dBu

Audio Output Impedance: Balanced 240 Ohms, unbalanced 810 Ohms

Output Connectors: Balanced 3-pin XLR, Unbalanced 1/4" (6.3 mm)

Headset Transmitter

Microphone Element: AE50X micro-miniature condenser

Pickup Pattern: Cardioid

RF Power: 10 mW EIRP

Battery Life: 8 hours from lithium-ion battery


  • Samson AirLine 88 Headset UHF Wireless System (Channel K, 470-494 MHz)
  • Rackmount Kit
  • USB Battery Charger/Cable
  • AC Adapter
  • 4 x Microphone Widescreens


More Information
Manufacturer Samson Technologies