Wall of sound
Vinyl fans still smarting from the impending closing of Diskovery in Brighton, or people who just want something to do with that old turntable, need to figure out directions to Cheap Thrills Music in Dedham, located in a nondescript storefront on a tiny side street in Dedham, just across the Charles River from West Roxbury.
When you go, set aside some time, not just to browse the amazing number of LPs crammed into the small space, but to talk to owner Bob Walsh, who can converse on everything from the inherent superiority of LPs and tube-based amplifiers (he will allow as how he asked one customer if he could really tell the difference between the two needles he bought - one $8,000, the other $10,000 - the guy said he could) to the old days in Boston radio (he helped start both WZLX and the old Tower Records at Newbury and Mass. Ave.)
Bonus: Get some food at the sub shop next door, then find a bench along the Charles right across the street.