You may have heard that many hi-fi companies—manufacturers, distributors, and dealers—have done very well during the pandemic years. Some reported their best years in business—ever. With COVID-19 forcing people to stay at home, people sought diversion through home entertainment, including music. The industry benefited.

Back in the mid-1960s, I was the unusual white, suburban preteen who, for reasons I've long pondered and never fully understood, was drawn much less powerfully to the Beatles than to blues and R&B. I was a bit of a jazz snob, too. Given these leanings, it's no surprise that one of the half-dozen or so albums that fried my impressionable young brain was that seamless blend of blues, R&B, and jazz, Ray Charles at Newport.

The January and February 2022 issues of Stereophile feature followup reviews of three products: the darTZeel NHB-18NS Mk.2 preamplifier; the Sutherland Little Loco Mk.2 phono preamplifier; and the Mola Mola Tambaqui D/A processor.

It had been a while since I'd done any serious, critical listening through headphones. That changed when Editor Jim Austin asked if I wanted to review the iFi Audio ZEN Signature Set ($599). Figuring I could use more Zen in my life, I agreed.

UK-based iFi Audio, which operates under the auspices of the Abbington Global Group, has released several compact products in its ZEN series: DACs, headphone amps, a Bluetooth receiver, and a network streamer.