I've been reading around and have seen multiple reviews for Little Dot products. The reviewers raved about their large sound stage. The main headphone I want to drive is a 600ohm DT880 and I'm sure all of these amps sound great when paired with these cans. Personally, I am looking for an OTL...

I've been lurking and loving these forums for introducing me to a fun, albeit wallet breaking, hobby. Anyways, I currently have a pair of AT AD700 headphones and I was looking to upgrade to the Beyerdynamic DT880. I find the AD700's to be very comfortable (minimal clamping, large pads, open)...