Samson AirLine AH8 (A88-K) – Rechargeable fitness headset transmitter for AirLine 88/88x systems (K band 470–494 MHz)

Samson AirLine AH8 (A88-K) – Rechargeable fitness headset transmitter for AirLine 88/88x systems (K band 470–494 MHz)

The Samson AirLine AH8 is the original headworn transmitter for AirLine 88/88x wireless systems. Its integrated , beltpack-free, cable-free design combines the microphone and transmitter into a single, low-profile headband that fits securely for fitness classes, stages, and active presentations. It features the Samson AE50X cardioid pattern capsule to prioritize your voice and reduce ambient noise, along with a marine-grade stainless steel gooseneck and a sweat- and moisture-resistant faceplate . It offers up to 8 hours of use with its internal Li-ion battery , infrared (IR) sync with the receiver, and quick-access gain and mute controls . The operating range is up to 100 m (line of sight), maintaining stable reception in venues and gyms.

Main features

• All-in-one headband/transmitter : complete freedom of movement, no belt pack or loose cable.
• AE50X cardioid capsule : directivity that focuses the voice and helps prevent feedback.
• “Fitness-ready” construction : Marine-grade stainless steel gooseneck and sealed circuitry resist sweat.
• Built-in rechargeable battery : up to 8 hours of battery life; tricolor LED for status (charging, low battery, mute, normal).
• IR sync and variable gain with silent mute for quick changes during class.
• Range : Up to 100 m (≈ 300 ft) line of sight; RF power 10 mW EIRP .
• Compatibility : Designed for AirLine 88/88x (check your receiver's K band 470–494 MHz ).

Product benefits

• Maximum comfort : firm, lightweight fit that remains stable during high-intensity routines.
• Clear and present voice : cardioid capsule that prioritizes the instructor and reduces ambient bleed.
• Agile operation : one-touch for mute , gain and IR pairing without interrupting the session.
• Less maintenance : internal rechargeable battery and charging connectors with sealed contacts.

Compatibility and use

This replacement part is for the A88-K version ( K band: 470–494 MHz ). The system's receiver (e.g., CR88/CR88x ) must operate in the same band. A D version is also available for other environments/regions: 542–566 MHz . Receiver and charger not included ; headset transmitter only.

Frequently Asked Questions

• Does it include a receiver or accessories? No. It's just the AH8 transmitter . It uses your AirLine 88/88x receiver on the same band .
• Is it sweat-resistant? Yes. It uses moisture-resistant materials , a stainless steel gooseneck, and a sealed PCB .
• Typical battery life? Up to 8 hours per charge, depending on usage level and environment.
• How do I charge it? Using a sealed charging connector (magnetic contacts/compatible USB system).

Description for projects

Samson AH8 headset transmitter for AirLine 88/88x ( K-band: 470–494 MHz ), cardioid AE50X capsule, IR sync , adjustable gain 20 dB , silent mute , RF power 10 mW EIRP , frequency range 50 Hz–15 kHz , Li-ion 3.6 V / 500 mAh battery with up to 8 h runtime, tri-color status LED , range up to 100 m (LOS). Dimensions approx. 170 × 100 × 150 mm ; weight approx. 60 g . For use only with receivers on the same band.