I have one of
these [
aircraftspruce.com] for sale. First $100 gets them. I upgraded to the aircraft powered variety and purchased the adaptor to back to GA plugs if needed. These will fit all Bose A20 headsets. I've used them to make phone calls and pair with my iPhone with no problem. Getting these probably saved our flying marriage. Now Melissa can rock and roll and I can twang away.
