I'm thinking about getting a pair of Stax 407 earspeakers I prefer listening to my speakers, but due to changes in my lifestyle, my "alone" time has changed quite a bit. My question is: Has anyone compared the Stax 006 amplifier to the Woo GES? I used to own Stax 404s and the 006 amp. I could easily live with that set-up again, but the Woo and the 407s are priced similarly to the 407 and 006 amp combo (around 2k). I have no way of listening to the Woo, so I'm looking for a little feedback from the audio community. I know that there are many different combinations out there, but I'm familiar with Stax and my budget hovers around 2k. Thanks for any suggestions.