Best Audio Store in Washington D C ?

At both Gifted Listener and Deja Vu one will get a great experience--interesting demonstrations, no sales pressure or intimidation. I would add to that list Command AV. Even though visiting Command AV is by appointment only, it is a completely relaxed and fun experience.

I can't say which is the best but I can echo what Larryi says. Also, Gifted Listener was very patient with me when I was looking for speakers - good owner/operator.

Anyone remember Excaliber?

I used to visit Excaliber way back when they had the Infinity Reference Standard and the first Martin Logans. Was it a bad omen when they shut down or what?