I've done 3 of em. Please with the results of the installs done
according to the instructions.

I later experimented with batteries in the earcup (my own design) and
was less than pleased with the results. If you can follow instructions,
it is a good deal for retrofitting an existing headset.

Dave

Casey Wilson wrote:

Hi all,

Any PIREPs on Do-It-Yourself ANR kits like the ones shown at:
http://www.anr-headsets.com/ ??