Headphone Reviews

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Gramophone Dreams #31: Feliks Audio, Focal, Grado, JPS

My current romance with audiophile-quality headphones began in earnest with the appearance, about 10 years ago, of Audeze's LCD-2 planar-magnetic headphones—these predated the company's patented Fazor elements, said to guide the sound around the transducers' magnet structures—and Schiit Audio's original Asgard headphone amplifier. Together, these groundbreaking products rekindled my interest by making headphone listening into something new and exciting—something less distorted, more dynamic, denser, and more intensely lifelike than what I was getting from my speakers on the floor. Best of all, I could listen while lying in bed with my eyes closed.

Gramophone Dreams #35: ZMF & Hagerman headphone amplifiers & ZMF headphones

Almost a year ago, a headphone pal loaned me the Zach Mehrbach–designed ZMF Auteur LTD headphones. He said, "Herb, see if you like these." I took them home and right away thought, Wow, these headphones really disappear!

Nothing about their sound attracted my attention. The only thing I noticed, casually, was how relaxed and unbelievably transparent they were.

Gramophone Dreams #38: HEDD HEDDphones, Schiit Jotunheim amplifier

Today is March 22, 2020. Outside my door, the plague is gaining intensity. People are wearing masks and rubber gloves. But outside the window by my desk, there is a Callery pear tree, and every day its blossoms are becoming more intensely white. Each day its brightness (measured in units of luminous flux) increases noticeably. The optical radiance of its zillion-petal whiteness illuminates the whole garden.

Gramophone Dreams #41: Auris Nirvana headphone amplifier & Focal Stellia Casque de Musique headphones

"Future generations will be able to condense into the brief space of twenty minutes the tone pictures of a lifetime—five minutes of childish prattle, five moments embalming the last feeble utterances from the death-bed. Will this not seem like holding veritable communion with immortality?"—Berliner Gramophone Company ca 1877

Gramophone Dreams #52: Naim Uniti Atom Headphone Edition & Focal Clear Mg headphones

One summer afternoon in Brooklyn, after a sweaty too-long day doing construction, I stumbled upon a hi-fi shop I'd never noticed before. I thought, hmmm, I bet they have air conditioning.

Inside, the air was only marginally cooler, but before I could leave, an excessively happy salesman introduced himself. After a bit of low-level chit-chat, he asked me if I was into British audio. I told him I "Never heard of it."

Gramophone Dreams #53: RAAL-requisite HSA-1b headphone/loudspeaker amplifier

Today is Monday. Since Saturday, I have changed the amplifier driving my Falcon Gold Badge LS3/5a speakers three times—from the Parasound Halo A21+ (250Wpc into 8 ohms) to the Pass Labs XA25 (>25Wpc into 8 ohms) to the Elekit TU-8600S (9Wpc into 8 ohms). Now I am listening to the Falcons via the just-arrived RAAL-requisite HSA-1b headphone and speaker amplifier. This unusual, made-in-Serbia amp is priced at $4500. It's specified to produce 10Wpc into 8 ohms, 20Wpc into 4 ohms, 40Wpc into 2 ohms, and 55Wpc into 1 ohm, these values from the loudspeaker output

Gramophone Dreams #56: Woo Audio 3ES preamplifier/headphone amplifier and Audeze CRBN electrostatic headphones

At noon on a cloudless, ridiculously bright 97° day, John Atkinson and I auditioned Audeze's new-but-not-yet-released CRBN electrostatic headphones. The audition took place at a sneak preview hosted by Audeze's principal, Sankar Thiagasamudram, in a sleeping room at New York's hipster-chic Ace Hotel on 29th Street and Broadway.

Gramophone Dreams #57: Ferrum OOR headphone amplifier and HYPSOS power supply

I'm deep into audio power amplifiers because they remind me of race car engines. Both power sources are wildly inefficient, converting only a small percentage of their stored energy into work while dissipating the rest as heat and vibration. Mainly though, I love how race car engines sound. How they shake the air. Just like amps and speakers.

Gramophone Dreams #58: Stax SR-X9000 headphones, EAR Phono Classic, Bob's Devices Sky 20 SUT

A month ago, I ran into my Russian neighbor in the hall. As usual, he asked me what I was reviewing. (Vladimir likes to come over and listen, then find fault with everything I play.) When I told Vlad I had Stax's new top-of-the-line earspeaker, the SR-X9000, he lit up and exclaimed, "I need to hear it," adding that he has been a lifelong Stax fanatic and owns at least five different models, "dating way back."
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