I have one. It works. It was reasonably simple to install in a David
Clark clone (Softcom). I only bought it because I needed to repair the
headset anyway.

Philippe wrote:
Hello,

ACS sold an afordable set for retrofit old headsets with ANR electronics.
Does some one use this?
Is it simple to fit in a David Clack H10-30?
Same question for Pilot Avionics 10-40?


Thanks

--
John Kimmel