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Your cart is empty.
Your cart is empty.From the manufacturer

Samson revolutionized wireless technology 20 years ago by miniaturing transmitter electronics so it can fit on the back of a headset microphone, removing the need for a beltpack or microphone cable. This has made Samson AirLine Fitness Wireless Systems the preferred choice for aerobics, yoga, spin, Zumba, kickboxing and boot camp instructors and group ex class leaders.
AH7 Fitness Headset Transmitter

The AH7 micro transmitter is attached to a lightweight, adjustable headset that fits comfortably around your ears and the back of your head. The headset features the Samson Qe microphone designed for fitness audio, whose sweat-resistant capsule is IP65 rated for prevention of corrosion from prolonged exposure to sweat and moisture. The microphone has a bidirectional pickup pattern which reduces background noise, minimizes feedback problems and effectively rejects signals not originating directly in front of the mic capsule. And the transmitter operates for up to eight hours on a single AAA battery.
- Fitness headset with mounted micro transmitter (no beltpack or cable required)
- Qe condenser microphone element with bidirectional pickup pattern
- Sweat-resistant mic design for high-energy instructors/performers
- Up to eight hours of battery life using single AAA battery
- Power/Low battery LED indicator
- Internal Power switch
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CR77 Receiver
The CR77 True Diversity receiver provides reliable performance with up to 300' (90m) of wireless operation. Its half-rack housing is light enough to throw in your bag, or it can be permanently installed with a rackmount kit (sold separately). The rear panel features balanced XLR and unbalanced 1/4" outputs to easily add an AirLine 77 AH7 Fitness Wireless System to your current audio setup.
- True Diversity design minimizes dropouts
- Mountable half-rack chassis
- 1/4-wave antennas
- Multi-segment audio and RF level LED meters
- Volume and squelch controls
- Balanced XLR output, unbalanced 1/4" output
- Mic/Line level output switch
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AirLine Micro Earset
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AirLine 77 AH7 Fitness Headset System
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AirLine 88x AH8 Fitness Headset System
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AirLine 99m AH9 Fitness Headset Micro System
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Customer Reviews |
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Price | — no data | — no data | — no data | — no data |
Available Bands | 1 | 1 | 2 | 2 |
Number of Channels / Compatible Systems per band | 6 / 6 | 6 / 6 | 100 / 8 | 100 / 8 |
Channel Scan | - no data | - no data | ✓ | ✓ |
Transmitter Model | AH2 | AH7 | AH8 | AH9 |
Microphone | Integrated omnidirectional micro capsule | Qe fitness headset | Integrated AE50x capsule | Qe fitness headset |
Transmitter Battery | Internal Lithium Ion Rechargeable | 1 x AAA | Internal Lithium Ion Rechargeable | Internal Lithium Ion Rechargeable |
Transmitter Battery Life | 10 hours | 8 hours | 8 hours | 8 hours |
Receiver Model | AR2 | CR77 | CR88x | AR99m |
Receiver Output Connectors | 1/8″ | XLR, 1/4″ | XLR, 1/4 | XLR, 1/4″, 1/8″ |
Receiver Battery Life | 8 hours | - no data | - no data | - no data |
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