jdurso said:
definitely let me know as I'll be travelling in the SF/Sac area for the next three months (especially in Dec...I'll be out there for the whole month more or less)
Check out Rocker Guitars on 1350 Howard Street - they have a lot of cool boutique amps like Fuchs, Fargen, Bad Cat etc.. They have a TON of boutique pedals and a really good guitar selection - Gibson, Gretsch etc. From there you can walk down the street to Real Guitars which is at 15 Lafayette Street. It's REAL easy to miss it doesn't have a sign out front or anything but they have a lot of good used gear - in fact they don't have any new gear at all.
If you are into classical/acoustic guitars you should also check out Guitar Solo at 230 Townsend Street. It's a small shop and they specialize in Classical guitars and have a TON of classical guitar sheet music. Black Market Music is only a few blocks from here at 493 3rd street - they only sell used gear so the stock is always changing. Sometimes he has some really good stuff and sometimes not so much.
Last place I would recommend is Panhandle guitar at 1221 Fell Street. He's got a bunch of new low end guitars but always has a bunch of good vintage pieces hanging up behind the counter.
There is a music store on Haight Street but I wouldn't go out of my way to check it out.
If you are willing to travel a bit you should make the trip down to Gelb music in Redwood City.
There are also a bunch of good places to go to in Santa Cruz and San Rafael.