I have a pair of Sony MDR-ZX300 headphones; not high-end audiophile gear, but quite reasonably priced, comfortable and fairly durable, and good volume and frequency response. (I like that they have decent bass without overloading it - a lot of consumer headphones seem to seriously amp up bass frequencies for some stupid reason. I used to have a pair where the bass utterly dominated everything, and I was amazed when I switched to these and realized how much I'd been missing on the other end of the spectrum.)
