[Elecraft] CM 500 Ear Covers

[Mike Dodd]

> For the benefit of others, the earphone cups of the CM-500 are
> 98.4 mm (3 7/8") x 93.6 (3 11/16") - a standard 100 or 105 mm
> (round) headphone pad should work.  However, since the screws
> holding the headphones together are located under the cushions and
> the cushions are clamped between the face and cup of the headphones,
> cushions with built in foam screens will not work.

I don't remember which lists I've posted this to, so apologies if it's a 
dupe. This is what I did to replace the cushions on my CM500: 
<http://n4cf.mdodd.com/cm500_pads.html>

73, Mike N4CF