Let us pretend . . . you have a pair of loudspeakers that have proven themselves to sound articulate and musically responsive in your room, without excess boom, bloom, or frail leanness. They mate with your décor and impress your friends. But maybe you're bored, and feel certain that your speakers would sound better with a better amplifier than the one you have now. Maybe you feel an urge to spend money? Perhaps a new amp will make your records sound the way you imagine they should sound?

I have had these thoughts many times.

How often do you find that a new model of a loudspeaker or other audio component is less expensive than the one it replaces…?

I wrote several issues back that my first high-end headphones were Koss Pro4AAs, which I bought in 1972 following a positive review in the British magazine Hi-Fi News. Although that review didn't mention that the Pro4AAs were relatively fragile (footnote 1), I nonetheless loved their sound. They were the best headphones I'd heard—until, a couple years later, I was playing bass on some sessions for record producer Tony Cox. Tony had a pair of signal-energized electrostatic headphones, Koss ESP-6es, which were heavy and clunky—but they opened my ears to the sound quality that could be obtained from "cans." I didn't hear better until after I'd moved to Santa Fe, in 1986, and J. Gordon Holt loaned me his review samples of the Stax SR-Lambda Pros.