Solid State Preamp Reviews

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Solid State Preamp Reviews
Classé Audio Six Mk.II preamplifier
Larry Greenhill  |  Oct 12, 2017  |  First Published: Feb 01, 1994  |  6 comments
Classé Audio's flagship preamplifier, the Six, has enjoyed a five-year life span—quite long for an audiophile component. Company president Glen Grue reports that the Six's sales have continued to improve during that time. How to explain this solid-state preamp's continued success in competition with today's newer, remote-controlled, line-stage preamplifiers?
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Solid State Preamp ReviewsDigital Processor Reviews
Classé CP-800 D/A preamplifier
John Atkinson  |  Aug 31, 2012  |  First Published: Sep 01, 2012  |  5 comments
I was setting up for some musical demonstrations I was to present for a Music Matters evening at the ListenUp! store in Boulder, Colorado, in May 2011. For these events, an audio store invites manufacturers (and the occasional journalist) to demonstrate to local audiophiles the musical benefits of high-end audio playback. In Boulder, I was to share the store's big listening room with Dave Nauber, president of Classé Audio, who had set up a system with B&W Diamond 802 speakers, a Classé stereo amplifier, and a preproduction sample of Classé's new CP-800 preamplifier ($5000), all hooked up with AudioQuest cable. I unpacked my MacBook, with which I was going to play the high-resolution master files of some of my Stereophile recordings, and looked around for a DAC. There wasn't one.
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Solid State Preamp Reviews
Classé Omega line-level preamplifier
Jonathan Scull  |  Jul 08, 1999  |  0 comments
One room at the 1999 CES in Las Vegas that knocked me for a loop was the Avalon/Classé installation mentioned in my April show report. Classé had just debuted the Omega preamp, the companion piece to the Omega amplifier I reviewed in March. It proved a very suave, musical, and high-performance marriage.
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Solid State Preamp Reviews
Conrad-Johnson PF-1 preamplifier
Martin Colloms  |  Mar 31, 2011  |  First Published: Dec 01, 1990  |  1 comments
Cycles can be seen in the fortunes of companies. Likewise cycles can be seen in the performance of companies' products. A particular range will appear to have got it just right, whatever "it" is. The designer may have hit a winning streak and thus steal a lead over the competition. C-J set a new state-of-the-art preamp standard in the late 1980s with their Premier Seven, and some of that expertise and experience are beginning to pay off in the shape of new high-performance preamplifiers at realistic prices. Two important products have emerged from all this in C-J's moderately priced FET range, namely the PF-1 preamp and the matching MF-200 power amp. By audiophile standards, these are moderately priced at $1295 and $1995, respectively.
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Solid State Preamp Reviews
Conrad-Johnson Premier 18LS line preamplifier
Larry Greenhill  |  Dec 22, 2002  |  0 comments
Recording artists can reinvent themselves by crossing over into another style of music. Gloria Estefan, who started with Latin music, crossed over into mainstream pop with great success. Doug Sax, who reinvented the direct-to-vinyl disc and produced outstanding LPs for Sheffield Lab, eventually transferred all of his music to compact discs. Ivor Tiefenbrun, designer of the Linn Sondek turntable, now makes CD players.
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Audacious AudioSolid State Preamp Reviews
Dan D'Agostino Master Audio Systems Momentum HD line preamplifier
Jason Victor Serinus  |  Jan 29, 2020  |  97 comments
I thought I knew what a preamp could do. But when the Dan D'Agostino Master Audio Systems Momentum HD preamplifier ($40,000) arrived for review, all my expectations flew out the window.
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Audacious AudioSolid State Preamp Reviews
Dan D'Agostino Master Audio Systems Momentum line preamplifier
Michael Fremer  |  Jul 25, 2014  |  2 comments
A preamplifier is the port of entry through which you gain access to the sources you've so carefully assembled. It's also the gate through which all of your music passes. So while its sonic performance is obviously critical, you'd also better assess how it feels, how it looks, and how it operates—you're going to be in an intimate relationship with it for a long time. Before choosing a preamplifier, therefore, take some time to drive it around the block, or at least shake hands with it. Use your imagination as much as your ears.
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Solid State Preamp Reviews
darTZeel NHB-18NS preamplifier
Michael Fremer  |  Jun 24, 2007  |  1 comments
With the introduction of the NHB-108 stereo amplifier, Swiss-based darTZeel quickly established a reputation for pristine, hand-built quality, fanciful industrial design, and elegant circuitry—all accompanied by a healthy jolt of sticker shock. (See John Marks' coverage in his September 2003 "Fifth Element" column, followed by Wes Phillips' full review in April 2005 .) The 100Wpc (into 8 ohms) NHB-108 costs more than $18,000. A lot of change for not a lot of power, but the reviews were unanimous in praising the amp's exceptional sound quality.
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Solid State Preamp Reviews
DNM 3D Six preamplifier
Art Dudley  |  Nov 12, 2008  |  0 comments
It isn't enough to say that engineer Denis N. Morecroft is one of contemporary audio's few visionaries: He's one of a very few mature designers whose passion for doing things a certain way hasn't abandoned him in the least, and whose well-argued convictions seem stronger than ever. Thus, as others cave in to commerce—the tube-amp designer who offers a solid-state product just to help his dealers fill a price niche, the source-component manufacturer who rails against digital audio one day and starts cranking out CD players the next—DNM Design remains the likeliest of all modern companies to stay its course.
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HistoricalJ. Gordon HoltSolid State Preamp Reviews
Dynaco PAT-4 preamplifier
J. Gordon Holt  |  Feb 12, 2021  |  First Published: Dec 01, 1968  |  9 comments
This review of one of the first solid-state preamplifiers was published in 1968. It includes some of JGH's first thoughts on the ongoing subject of "Accuracy vs. Musicality."

Preview, from July 1968 (Vol.2 No.6): Overall sound extremely good, but phono sounds slightly lacking in deep bass, despite impeccable measurements. Scratch filter judged very highly effective, but tone controls felt to be less than ideal be cause of excessively coarse action and marked tendency to affect midrange output. Spring-return Tape Monitor switch probably will not appeal to serious tapesters. This preamp is slated for a full report in the next issue.

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Audacious AudioSolid State Preamp Reviews
Esoteric Grandioso C1X line preamplifier
Jason Victor Serinus  |  Jun 22, 2021  |  14 comments
Even as I was admiring some of the handsomest audio gear I'd ever set eyes on, my thoughts kept returning to equipment of a very different sort.

Flash back maybe 40 years to my one-bedroom apartment on Elgin Park in San Francisco during the period when I was whistling for my supper and performing Puccini's "O mio babbino caro" in the Emmy-nominated Peanuts cartoon, "She's a Good Skate, Charlie Brown." Cue the constant din of an elevated four-lane freeway, since demolished as a blight on humankind, which I tried to pretend was the sound of water in the accompaniment to one of Schubert's many "water and fish" songs.

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Solid State Preamp Reviews
Exposure XVII preamplifier
Robert Harley  |  May 16, 2019  |  First Published: Apr 01, 1994  |  0 comments
Thomas R. Marshall's famous phrase, "What this country needs is a good five-cent cigar," should be modified for the 1990s to be "What this world needs is a good $1500 preamplifier."

It's hard to find a good full-function preamp (ie, one that includes a phono stage) at a reasonable price these days. There are plenty of great preamps on the market, but they tend to be expensive or line-stage only—or expensive line stages. Moreover, many manufacturers are omitting phono stages altogether, on the assumption that people don't listen to LPs anymore.

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Digital Processor ReviewsSolid State Preamp Reviews
Ferrum Wandla D/A preamplifier
Herb Reichert  |  Jan 26, 2024  |  32 comments
I can roll out of bed and install a $10,000 phono cartridge while finishing my coffee, but I postpone DAC installations until I am in the exact right mood to handle the potential stress—especially DACs with a touch screen and a complex menu. To my delight, Ferrum Audio's new Wandla digital converter was completely stress-free to install. It took only minutes to connect the USB-C cable, the Cardas Audio Clear Beyond interconnects, and 24V DC power adapter.

Connecting the power adapter caused a power-switch symbol to appear on the front panel touch screen. The moment I touched it, I smiled like the Cheshire Cat, because I saw a USB-C symbol, a loudspeaker symbol, three dots in a box, and a volume control bargraph. That told me the Wandla recognized my chosen input and was waiting for a signal. All that remained was for my Roon Nucleus+ server to recognize and enable the new DAC, which it did without prodding or reprimand. For me, that was a wow moment, a good start to what promised to be an interesting review.

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Solid State Power Amp ReviewsSolid State Preamp ReviewsPhono Preamp Reviews
Final Laboratory Music-4 phono preamplifier, Music-5 line preamplifier, & Music-6 power amplifier
Art Dudley  |  Jan 26, 2003  |  0 comments
Modern hi-fi is little more than a way of getting electricity to pretend that it's music. Of course, good source components remain all-important, and even if loudspeakers are imperfect, most of us can find one or two that suit our tastes, if not our rooms and the rest of our gear.
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Cable ReviewsGramophone DreamsSolid State Preamp Reviews
Gramophone Dreams #61: The Art of Cable: AudioQuest, Canare, Kondo & the HoloAudio Serene preamplifier
Herb Reichert  |  Jun 02, 2022  |  20 comments
I have this friend, a smart, good-looking young physicist from Argentina. Naturally, I call him "Gaucho." He lives in a glistening-white steel-and-glass apartment overlooking lower Manhattan. I visit him regularly, usually with a group of audio friends, mainly to compare recordings, drink wine, and talk hi-fi.
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