ASA HS1A headset

The ASA AirClassics HS-1A is built to deliver high-quality communication, passive noise reduction, and maximum reliability at an affordable price. Featuring an electret noise-canceling flex-boom microphone and 23 dB Noise Reduction Rating (NRR), this headset ensures clear voice transmission and audio protection without requiring batteries. Backed by ASA’s Lifetime Warranty, it is an ideal choice for student pilots, flight schools, passengers, or as a reliable cockpit backup.

Key Features

• Passive Noise Attenuation: High-density acoustic foam ear cups provide an NRR of 23 dB to reduce ambient engine noise.

• Noise-Canceling Flex Boom: Flexible electret microphone offers precise placement and clear transmissions while blocking cockpit noise.

• Stereo / Mono Capability: Built-in Stereo/Mono switch on the cable ensures compatibility with virtually all general aviation intercoms and radios.

• Dual Volume Controls: Independent volume adjustment knobs on each ear cup for personalized audio balancing.

• Adjustable Fit: Thumb-screw headband adjustment eliminates hot spots and accommodates hats, sunglasses, and all head sizes.

• Corrosion-Resistant Plugs: Dual gold-plated general aviation (GA) jacks deliver superior signal connectivity and long-term durability.