Flightcell HD1000C. I'm a bit of a cheap ass, wanted to get something with ANR but didn't want to pay bucket loads...
Just an interesting point I'd make about these headsets, don't know if anyone else has encountered this problem. I had to get mine re-fitted with a metal boom, replacing the flexible one, as there was alot of interference, which, apparently is caused by disturbance from the Antenna. The Pitts being fabric covered doesn't have 'shielding' like metal covered planes do, and with the antenna being about 1ft from my headset, one could hear a highpitched squeal as I transmitted. Pain in the ass, to get the different boom - another $90...should have just got a DC...