I've had my 650s for ages and still like them, although the cushions are almost flat now (which shows how much I've used them); I guess this affects the sound. I'd get new pads but can't figure out how to remove the old ones. Presumably a prising job but how to do it without damage?
My Focal Elears are not dissimilar in tonal presentation (which is why I went for these) but add more transparency/clarity to the mix, as well as a more defined bass and are just as comfy.
Recommendations for new pads and instructions would therefore be welcome.