Sorry for not getting around to posting my impressions yet, been a crazy week at work.
First off, it was a lot of fun, I didn't get a chance to compare everything I wanted, (eastsound vs anything) mainly. But I did get to listen to it a lot at least.
I loved the GS-1 headamp, I definetly want one of these, they sound great with the senns. I listened to the dynahi also with my senns, and the sound was very good, but by then I had a few beers so I don't remember exactly how it sounded lol.
I don't know, if its just the AGK house sound, or what, but I didn't really like the akg 340s at all. I found them dry, and boring. Maybe i'm just not used to the sound, but it just wasn't to my liking.
The main thing that struck me with the eastsound, was its speed and impact, I really liked that, I would of liked to compare it to my source though, next time
I enjoyed all the other a/b components, and hope that next time, we should setup a more organized A/B table, for swapping parts in and out to do comparissons. I think thats something a lot of people like to do.
Your polks had a decent sound, very good bass and mids, the highs sounded scratchy/harsh to me, but I was surprised how well the lil t-amp was able to drive them that loud. Definetly a nice budget speaker setup.
I had a good time, and I am looking forward to my next meet, it was a lot of fun, and you were a great host