Originally Posted by
lelebebbel
No problems with my Bose A20 inside a LH050. In my experience it depends how well the ear cups sit and seal in your head - in certain conditions with a poor seal you'll have low frequency feedback (drumming), but if they sit correctly it works door on or off. Easy to adjust with velcro pads.
I've had the Bose in there for about 4 years now and you couldn't pay me to go back to a passive setup.
I found you could get a squeal through the comms when your head was outside/doors off and you descended too quickly.
Have you had any negative feedback from the long term use of ANR? I have been told by many people in Defence that they prefer CEP over ANR, however I cannot find anything of substance to support this outside of ANR advertising material.