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 ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com