Gryphon Ethos CD player-D/A processor
What kind of creature is this? Gryphon Audio Designs' new Ethos ($39,000)pronounced EE-toss by its Danish manufacturersis marketed as a CD player and digital-to-analog converter. It's decidedly au courant in that it includes two 32-bit/768kHz ES9038PRO Sabre DAC chipsone for each channelwith each holding eight individual DAC chips; offers optional upsampling to either 24/384 PCM or DSD128; and decodes up to 32/384 PCM and quadruple DSD (DSD512) via its USB input, or up to 24/192 (and no DSD) via AES/EBU or S/PDIF.
Hansen Audio Prince V2 loudspeaker
No matter how well you think you know the specialized world of high-end audio, there are always new companies, new technologies, and new products you just haven't gotten around to knowing yet.
Hanss Acoustics T-30 turntable
Revolver? More like evolver: 80 years after the first electrically driven record players became available, professional and amateur engineers continue to seek new ways to spin LPs with ever-greater steadiness and precision.
HiFiction Thales AV tonearm
Ideally, LPs should be played with the pickup stylus remaining tangential (ie, at a 90° angle) to the groove—just as the lacquer from which the LP was ultimately stamped was cut in the first place. Over the years, many attempts have been made to accomplish this. Back in 1877, Thomas A. Edison's original machines tangentially tracked his cylinders, but Emil Berliner's invention of the flat disc put an end to cylinders altogether. In the 1950s, a number of companies marketed so-called "tangential" trackers that used dual arms, based on conventional pivoting arrangements, to change the angle at which the headshell was mounted as it moved across the LP side. In 1963, Marantz introduced the SLT-12, which used a plastic pantograph to move the stylus across the record surface. Garrard's Zero 100 pivoting arm controlled its independently pivoting headshell with a bar that extended from the main bearing of the tonearm.
Hill Plasmatronics Type 1 loudspeaker
Dr. Alan Hill, president of Plasmatronics Inc., was previously employed by the US Government in laser research. His assignment: To increase the efficiency of lasers so that they could do something more impressive than produce holograms, mend leaky retinal blood vessels, and punch pinholes in steel blocks. Dr. Hill earned his keep, thus advancing laser technology a giant step closer to Star Wars, and then retired from government service to design. . . a loudspeaker?!!!?
Ideon Absolute Stream Meta 2024 server/streamer
Is audio reviewing a futile pursuit? As much as we reviewers may strive, through subjective observation and objective measurement, to accurately describe how a component looks, sounds, and performs, we frequently find words and numbers inadequate to communicate the mysteries that abound in the transcendent realm of music. How can we fully share what we feel when a component allows us to experience, sometimes afresh, often in a new way, sounds that elicit joy, sorrow, terror, or more subtle emotions? How do we encapsulate in words and measurements the sonic equivalent of the wide-eyed wonder that shines through a baby's eyes as she discovers something new?
Such emotionshence such questionscan arise when we move from one music server to another, or even between different software running on the same server. They are particularly intense in the case of this review of the Ideon Absolute Stream meta edition (2024) ($24,000) and its optional add-on, the Ideon Alpha Wave LAN Optimizer ($6900), considering that the review lacks measurements.
Impact Airfoil 5.2 loudspeaker system
"You're a toy junkie!" laughed Trish, my fiancée. "Your life is a search for bigger and better toys!"
Infigo Method-3 monoblock power amplifier
I should have trusted my ears. When I first encountered Infigo (pronounced In-FEE'-go) electronics, paired with Alta Audio's Adam loudspeaker, at T.H.E. Show 2022 in Long Beach, California, I wrote, "Timbres were beautiful on bass and high-pitched percussion. The chimes and vibes sounded special and clean, colors were plentiful, and deep bass was all of one piece." Nor was I exaggerating. In that system, Infigo's Method 3 monoblocks ($55,000/pair) pleased my ears as much as their blue-illumined interiors delighted my eyes.
Rather quickly, Editor Jim Austin suggested I review the Method 3. Perhaps he'd already been tipped off by Ken Micallef's praise when he first encountered Infigo in November 2021 at the Capital Audio Fest, and by the ensuing buzz.
Innuos Nazaré server/streamer
In ancient times, when I first ventured beyond playing files stored on a USB stick or NAS to streaming from Tidal and Qobuz, I ran a USB cable between a MacBook Pro and my DAC. For playback software, I alternated between Amarra, Audirvana, and—sometimes with a dCS DAC—dCS Mosaic.
Innuos ZENith Next-Gen Streamer-Server
The Innuos ZENith Next-Gen ($20,700 as equipped) does what streamer-servers do: store music files, read them into memory, and send them on to a D/A converter to make music. In Innuos's complex (yet logical) lineup of streamers and streamer-servers, the ZENith Next-Gen sits just below the flagship Statement and above the ZENith Mk.3. The ZENith Mk.3 remains in the Innuos lineup for now but will be replaced at AXPONA shortly after this issue hits mailboxes and newsstands.
Though similar in many respects, with a very similar appearance, these two productsthe ZENith Next-Gen and the ZENith Mk.3are very different beasts. There is one rather obvious difference: a CD slot on the Mk.3 (with, of course, a CD drive inside), which makes it easy to rip CDs to the server's internal memory. This feature is absent from the more purist ZENith Next-Gen. But with the Next-Gen you can have your cake and eat it: Attach any USB CD ripper to one of the USB ports, and it will work just the same as the built-in ripper on the Mk.3. The other differences between the Mk.3 and the Next-Gen are less obvious, but those differences go much deeper; see the Details section in this review.