I am about to buy a new A20 Bose headset making my existing Bose Aviation X headset with conventional 2 cable connectors available for sale.  This headset is in perfect working order and cosmetically, looks like new.  It is approximately 2 years old and comes with a Bose canvas case.  I will accept the first offer I receive at $475.00.  I will ship via UPS ground the day following acceptance of an offer and receipt of payment.  If you are interested and have any questions please simply Google Bose Aviation X and you can learn all about this great product.  I will of course be happy to answer any email questions immediately.

Sent from my iPad
Berni Breen
Bbreen@cableone.net