Audio Stores in San Francisco?

I'm here in San Francisco for several days and its been raining for 2 days. Are there any decent hi end audio stores near downtown worth visiting?

AudioVisionSF is not totally near downtown but pretty close.

Wish I was still up in that area I'd come say HI to you.

http://audiovisionsf.com/

as far as the folk in the store go... well - they are nice enough - but def interested in a sale - and they all dress super cool.

Thanks for the info AA!

IMO, Audio Vision is the best SF audio store. Heard the audio research ref 110 there, and I was very impressed.