[Elecraft] Re: Aviation headset

[Stuart Rohre]

Jim the only problem with aviation headsets is that the carbon mikes may
require much more current than the mike voltage point on modern radios is
set up to deliver without overheating.

Better to simply drop out the carbon element and wire in a cheap electret
element mounted in a circle of foam packing material.

The Headphones work fine, as they are high impedance magnetics and do not
require much audio to deliver full volume.
73, Stuart K5KVH