Sorry if I'm asking questions that have already been answered - a search did'nt show much. I'm going to be purchasing a Headroom Micro amp soon to go with my HD-650's and CD player, computer and iPod (I like the option of crossfeed which is why I'm not getting an SR-71 or AE-1.) It will...

Unfortunately for me I was out of town during the San Jose meet. Can you recommend someplace in the SF Bay Area where I can audition headphones, specifically HD650s and perhaps others?