I've got a pair of Philips Fidelio M1 headphones, and the (argh... non-replacable) earpads have split.  Searching online, this seems to be a somewhat common problem with this model.  They've not split too far, and I've not used them since I noticed the split.   What I'm looking for is...

http://www.philips.nl/c-m-so/fidelio-audio/fidelio-hoofdtelefoon/nieuwste#filters=FIDELIO_HEADPHONES_SU&sliders=&price=&priceBoxes=&page=1&layout=36.subcategory.p-grid   Lists some new model numbers, as well as some colors on older models not available in the US. Different colors for...

I'm using my Philips Fidelio L1's at home, and I really like how they sound.  I want to get a closed back pair for work to use with my smartphone or a PC with the onboard soundcard.  I was considering the Fidelio M1's,  but a few reviews have me thinking otherwise.  I can get them for ~$75.  I...