Leaderboard

They are very different headphones and the ES-2a easily beats in terms of price but I'd lean more towards the 009D in terms of raw performance. The 009D is really growing on me and what amazes me is how Stax can release crap like the X9000 and the 007S and then this... Both the X9000 and 007S are headphones I'd never listen to for fun while I've been logging a lot of hours on the 009D.