Last year, I had the opportunity to get a little turbine time in a Conquest, with those Garrett engines you can hear from the next county.
The plane was equipped with the Bose headsets, which were light and very effective at making a high noise environment into a place of quiet concentration. I'm convinced the Bose sets were a big ingredient in my ability to rise to the occaision and fly the plane. In an hour and a half of flying, I was ready for more. After an hour and a half wearing my DC's, I'm ready for a new head.