I'm starting to see a sect-like devotion here. 
Sorry, guys, I dont drink the Kool Aid until someone shows me the ingredients. Some here are just flatout high when they give their impressions of kit.
I'm starting to see a sect-like devotion here. 
Sorry, guys, I dont drink the Kool Aid until someone shows me the ingredients. Some here are just flatout high when they give their impressions of kit.
High on the sweet nectar that is the beautiful, beautiful music.
Just got mine today and oh my...
Let me guess - beautiful, beautiful music, right ? 
OK, so it was Mike from Headfonia's choice when he compared about 12 portable amps 6 or so months ago, and not a whole lot has changed in the single-ended portable market since then,
For an amp that stacks well with a Classic or Touch/iPhone, its a powerhouse with very good build & sound quality.
dats wut i calls butiful muzak

I haven't had any experience with the more expensive or high end amps, so coming from the Soundmagic A10 and Fiio E11, the SR-71 to me has much cleaner sound. I'd have to say, after a brief comparison, the E11 holds its own very well at such a lower cost.