Hello,    I need your help once more.    I m using my Sennheiser HD 429 with the known bass mod, for a year now and i m very happy with them. Now the word Upgrade stuck in my mind so i m planing to buy the Denon 1001.   Is it worth; I m using them for music listening only with my iPOD...

Hello all, It's time to buy my first serious headset for music. I m between this two on the thread title. Can u help me out which one? My preferred music type it's rock, hard rock, blues, metal etc. I also like rich sound with plenty of bass. Pls help me as I m going to by one of this today...