They're not hard to remove. Radio Shack sells earpads that should fit. Do a search for 'earpad' on www.radioshack.com - it turns up at least three candidates, with diameters of 1.57", 1.85", and 2.6". Measure which one is closest to the PX 100 - I'm guessing the middle one:
Originally Posted by bmorrison The pads do exist after all. Their part number is H-89331. They aren't on the website, but you can call to order them. The weird thing is, I called and told the sales rep what I wanted. She said that PX100 pads aren't available yet. Then I gave her the part number, and when she looked it up, she was pretty surprised to see it in their system.
I ordered them last week and they just arrived. I was a little worried that it might not really be the correct part, but on the package it does say they are for the PX100. Just to be sure, I put them on my PX100, and they fit perfectly. Treble sounds cleaner then with my old, dirty pads too.