Whether you're a decades-long hi-fi fan, new to this hobby, or have unearthed a trove of stereo equipment from your attic, the question will inevitably come up: what do you do with old hi-fi products?

GRAND RAPIDS, Mich. — It looks like the '80s threw up inside, and that's exactly how Steve Huizinga would describe the decor of his new store in the Grand Rapids area. Bring Back Analog, the new store ...