[Sparky14]

https://www1.massdrop.com/buy/massdrop-o2-amplifier?utm_source=Sailthru&utm_medium=email&utm_term=Community%20-%20Audiophile%20-%20MAU%20%28Active%29&utm_campaign=Audiophile%20A%20Rev%20Product%20Announcement%202015-07-24&mode=guest_open&referer=FG7VHH

Lots of positive spin on headfi about this amp, and this is $40-$50 less than they usually run.

Drop probably won't last long though.