For serious listening I use a Sony NWZ-A829 with Ety ER6I. For commuting and at work I use my HTC Desire with Sennheiser CX300. I have two problems with the Desire: 1 the ER6I and the CX300 are too loud, even with the phone at lowerst volume. They are also loud with the Sony which I set at volume 3 or 4, but volume 1 on the Desire is like volume 5 on the Sony. 2. the baseline hiss is killing me. Would a pair of 32 ohm earphones reduce the hiss and not sound as loud either? Can you recommend any 32 ohm earphones? I prefer semi-sealed design like the CX300 but better SQ. I would also like them to have a clip and possibly a volume control (in case the answer to question 1 is "no").