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A20 Aviation Headset (Pre-Owned)

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The Bose® A20® Aviation Headset provides acclaimed noise reduction, comfort, clear audio and intuitive operation.

6-pin to U-174 Plug Adapter

Converts your Bose A20 Aviation Headset with 6-pin connector to a U-174 for use in a standard helicopter jack. Adapter is approximately 12".

6-pin to Dual-plugs GA Adapter

Converts your 6-pin connector to a dual GA plug for additional connection flexibility. Adapter measures 21.5" (54.61 cm).

Ear Cushion Kit

Ensure the performance and comfort level of your A20 or A30 aviation headset. Use as a replacement for lost or damaged ear cushions. Cushions are identical to original set included with new A20 and A30 headsets and are made of supple, breathable protein leather.

A20 Service Accessory Kit

Complete soft goods service kit for the A20® Aviation Headset. Genuine Bose replacement parts. For peak ANR performance from your headset the manufacturer recommends replacement of the consumable parts approximately every 18 months or as required.

• 1 x A20® Ear Cushions (Pair)
• 1 x A20® Headband Cushion Kit
• 1 x A20® Microphone Windscreen

A20 Headband Cushion

This soft wool replacement cushion kit helps keep your A20 aviation headset comfortably in place. Contoured headband cushion replaces worn cushions and attaches with Velcro for easy installation and removal.