Originally Posted by
Cargo Man
I still use green David-Clark and ear plugs. They are payed for. Am I missing something ?
LOL...

There's more than a few who do this on the Beech. Perhaps a better option, though: For about $169.00, you can add a ANR system to your David Clarks. It works well, from what I've heard, but you have to feed it a 9V about every 20 hours. Plus, I've heard that if you don't have basic wiring skills, it would not be a good idea to self-install this kit. It's a cheaper option than buying the Bose, however....at least until the cost of 9Vs catches up to you. Here's the site:
ANR Kit