Herb Reichert

Before I knew who she was, I saw Roslyn in the hall handing out chocolate chip cookies that she baked herself. She was vivacious, with a heart-melting smile, and talking to everybody. Each hand-wrapped bag held two cookies and was tied with a ribbon in a bow, with a business card. (As I chatted with her I snuck cookie-bag after cookie-bag into my jacket pockets. I don’t think she noticed.)

The lighting in the Krell-Alta Audio room was bleak, gray, colorless. The only color in the entire room was the blue from the lights on Krell’s never-before-played-in-public K-300p phono preamplifier ($TBD), Krell Illusion line-level preamplifier ($7700), Krell Duo 300 XD amplifier, and Krell CEO Walter Schofield’s shiny blue jacket.

I have been beating the headphone drum at Stereophile since I started in 2014. By 2016, when I reviewed Linear Tube Audio’s inaugural product, the microZOTL2.0 line-stage/headphone amplifier, I was falling asleep with AKG K812s on my head. (Now I’m falling asleep with HiFiMan Susvara and RAAL-requisite SR1a ribbon headphones.) To me, headphone listening is the gateway to audio’s newest wonderland.

"The crying rain like a trumpet sang
And asked for no applause."—Bob Dylan, "Lay Down Your Weary Tune"

I remember as a toddler sitting in the kitchen on a highchair, watching my mother smoke a cigarette, apply red lipstick, and tune a turquoise table radio from one news station to another. Between the strange, nattering voices, the radio emitted a sharp hissing sound. That's my first memory of human voices coming from a little box.

In the realm of loudspeaker reviews, John Atkinson's measurements and my empirical observations have one important equivalency: Both are meaningless abstractions until confirmed by your listening experience.

Both are contingent on factors that are necessarily obtuse and not especially controllable.

Class-D audio amplifiers: What's the argument for them? Class-A audio amplifiers: What's the argument against them? Class-AB amplifiers: Why does everybody make them? Each of these amplifier output architectures has strengths and weaknesses. Each will interface more or less successfully with a given loudspeaker in a given room. Each has a distinctive sonic signature. Consequently, as knowledgeable audiophiles with a laundry list of system-building goals, we are required to choose the amplifier type that best suits our speakers, our room, and our individual musical-aesthetic predilections.

A dale is a broad valley. The Yorkshire Dales are broad, picturesque valleys in Northern England, mostly named for the rivers or streams that run through them. One of these is Wharfedale, which is the upper valley of the River Wharfe—and which was the original home of British firm Wharfedale Wireless Works, founded in 1932 by Gilbert Briggs.