Audio stores in or South of San Francisco?

I'm driving up the coast this week from LA to San Francisco, and am looking for audio stores where I could get good advice on and listen to different DACs.  Also, if they have a good selection of used gear, that would be a bonus.  Any suggestions?
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I suggest you determine what you want to hear and then contact these stores and also Tone of Music posted above:

Audio High in Mountain View

Audio Vision San Francisco

Music Lovers Audio Berkeley and San Francisco (has used equipment)

Harmony Audio Video San Francisco

Tone of Music

Because of COVID-19, some of these store may require an appointment. I do not know. Please see the web site for these stores to see what DAC’s they carry. Have fun.
Great suggestions -- thanks!
Another audio store to visit and they definitely require an appointment.. They carry some interesting brands:

Elite Audio San Francisco

If you are looking for a DAC, please look at the Bricasti M3 DAC (they also make other DAC models)
Try Gene Rubin Audio in Ventura.  Good ear.  Good guy.  Good fiddler, too.  By appointment.  805-340-2270.