My experience of a few years dictated that my headphone was don when it came to music. I used to have all my "quality" music go through my headphones.
Then one day, I bought a second hand Naim amplifier off ebay, paired with some okay speakers, what I experienced was nothing short of earth shattering. I really cannot recommend Naim stuff enough to you all.
Even now, the scale and power of the little bugger makes me tremble with adrenaline on pieces like Andrey Nevsky by prokofiev. I have a nice sub to add weight below 40hz, and that makes a nice difference to listening on headphones.
I have never heard such clarity before this naim amp. There is a thread on how much each component is really worth in reproducing sound, before I heard the Naim Nait3 most amps were just transitory and useless. Naim have forever grappled me with their arms. For the foreseeable future I shall try my best to treat myself to good Naim equipment every 2 years.
Naim is probably the best way of enjoying audiophilia on the cheap, and it is the most evident. I can't wait to get the Nait 5series!