Funky, family-owned store is a valuable resource for acoustic band and orchestra instruments.. In Short Don't be deceived by the tarnish. The cluttered, shabby showroom at Stein on Vine is only as worn and magnificent as the many instruments that are repaired, refurbished and sold here. Step through the door and you're more likely to be greeted by the warm, percussive tones of an upright bass than an electric guitar solo. That's because this boutique musical equipment store specializes in all things acoustic.