Given how thoroughly you reviewed the headphones, I would love to hear your review of the amp. I am assuming that’s a Fiio. Would you mind?

Initially did. Looking at the FR, it feels like the s2 will be great for some genres, but not a jack of all trades like the S. It will take months or years to know how people truly feel about them, as initially everyone will be on the hype train (like most were for the 660s). So let’s see. If S3 comes out, I may get the s2 at $299. :)

Hd 660S. Had 600, too forward midrange. Had 650, uninspiring treble. DT 770, poorer imaging than 660s, otherwise nothing wrong. M50x, no soul. Oppo PM3, perfect bass and midrange, terrible treble. 660s does not show any major flaw, and shines in its exceptional imaging. Well there goes my Sunday answer.

Not in Cambridge, but try Ogawa Coffee if you visit downtown Boston. My vote is for Broadsheet in Cambridge.