I stumbled into having a pair of headphones when I saw a new pair of Sennheiser 600's on craigslist for $100 and couldn't pass them up. I soon after found a great deal here on audiogon on a Headroom Little More Plus headphone amp. I'm using an Ah! Tjoeb tubed CD player as a source and the combination is very nice.
The Headroom amp has a 'Crossfeed' option that mixes the signal a bit to simulate the more natural soundstage of speakers. It's not the real thing but I find it makes listening to the phones a lot more enjoyable.
The Headroom amp has a 'Crossfeed' option that mixes the signal a bit to simulate the more natural soundstage of speakers. It's not the real thing but I find it makes listening to the phones a lot more enjoyable.