Ken Micallef

We're well past the day when the sound of top-tier tube amplifiers can be described as "syrupy" or "too warm" or producing "soft bass." Equally true, solid-state designs have reached a level of maturity at which "sweetness," "fluidity," and "flow" are similarly applicable descriptors, thus smashing the cliché of "cold transistor sound."

Audiophiles are oblivious to the low-end music-reproduction medium that's currently staging a comeback: the cassette tape (footnote 1). I've adopted the cassette craze in my own small way. I glory in the trusted mixtape, which I play in the stereo cassette deck of my 1990s Toyota. An automobile is a dearly cherished possession in New York City; when I cruise the outer boroughs on Sunday, I want tunes galore. So I retrieved my 1996 Aiwa cassette deck, and, attic-bound as it had been for 20 years, it was in need of repair. Via Yelp, I came across Hi-Tech Electronics, a small repair-everything-electronic shop at the east end of Canal Street, in New York's Chinatown, and a mother lode of classic audio gear and audiophile nostalgia.

One of the better things about bookshelf loudspeakers is that they're innately portable. Though not generally considered the sort of music-reproduction machines you'd bring to a party, a 12-step group, or a Burning Man rave (though you certainly could), high-quality bookshelf speakers are overlooked tools in the eternal work-in-progress of introducing lovers, friends, and family to our beloved lifestyle. So during the first week or three of breaking in the Quad S-2 bookshelf speakers, I thought, Why keep these to myself? It's strict Stereophile policy that all gear be evaluated in the context of the reviewer's reference hi-fi rig(s), but there's no law against sharing the joy.

Seeing as I'd recently been in contact with the good people at Cambridge Audio when hoping to repair a 25-year-old integrated amplifier, it was great to put faces with names in the Cambridge Audio room…