Solid State Power Amp Reviews

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Audacious Audio Solid State Power Amp Reviews

Esoteric Grandioso M1X monoblock power amplifier

Jason Victor Serinus First Published: Mar 24, 2023
At AXPONA 2022, I eagerly headed to the Esoteric exhibit, where I spoke with Keith Haas, national sales manager of 11 Trading Company, Esoteric's US distributor. When I learned of the forthcoming Grandioso M1X monoblock ($35,500 each), the culmination of a complete revision of the company's top-selling M1 monoblock (now discontinued), I worked with Haas and Editor Jim Austin and set up a review.
Solid State Power Amp Reviews

Schiit Audio Tyr monoblock power amplifier

John Atkinson First Published: Dec 23, 2022
It's a not untypical tale. Two veteran engineers, Jason Stoddard, who had extensive experience in product design, development, manufacturing, and marketing, and Mike Moffat, who had an impressive track record designing hi-fi products (footnote 2), got together in June 2010 to start an audio company. What wasn't typical was the new company's brand name: Schiit Audio. What also wasn't typical was the company's business strategy.
Solid State Power Amp Reviews

Primare A35.8 8-channel power amplifier

Kalman Rubinson First Published: Nov 04, 2022
Back in 1999, while reviewing the Wazoo integrated amplifier from Bow Technologies, I learned that its designer and company founder, Bo Christensen, had previously founded another audio company. That's how I discovered Primare. Over the years, various products from Primare have appeared at audio shows but never grabbed my attention. In a recent EISA press presentation, however, Primare showcased an eight-channel amplifier that did, given my interest in multichannel audio. I was glad to be able to attend.
Solid State Power Amp Reviews

Simaudio Moon 860A v2 power amplifier

Jason Victor Serinus First Published: Oct 28, 2022
We've all been in similar situations. We approach an undertaking with the highest of expectations. Then reality intervenes, expectations change radically, and we have another story to tell, post on social media, or use to begin a review.

This tale of altered expectations began a few years after my birth, at AXPONA 2022, where I covered several stellar-sounding rooms that included Simaudio Moon electronics. By the third such room, I'd resolved to contact Simaudio, check in with Jim Austin, and see if there was a product that made sense to review in my system.

Solid State Power Amp Reviews

LKV PWR-3 power amplifier

Ken Micallef First Published: Sep 02, 2022
Reviewing LKV Research's Veros PWR+ power amplifier in the September 2020 issue, Senior Contributing Editor Herbert Reichert enthusiastically opined, "the class-D LKV amp played equally rich and atmosphere-soaked through the entire audio band. It did atmospheric dreamy like class-A does atmospheric dreamy." Herb concluded, "Sound quality and music enjoymentwise, the LKV Research Veros PWR+ amplifier sits on a higher mountain than any other class-D amp I've encountered."
Audacious Audio Solid State Power Amp Reviews

Gryphon Apex Stereo power amplifier

Michael Fremer First Published: Aug 17, 2022
Some time ago, an amplifier in for review caught fire when first powered up. I don't mean it smoked and sizzled and shut down—I mean that actual flames shot through the top grate. Fortunately, I was able to grab a kitchen fire extinguisher and douse the thing with foam. (Sorry, this was decades ago, and I don't remember the brand, but I think the company had a fire sale and was shut down.)
Solid State Power Amp Reviews

Rotel Michi S5 power amplifier

Jason Victor Serinus First Published: Jul 01, 2022
Like an immense night bird aloft in the gold'n sky.
I should like to sail off towards islands of flow'rs
While list'ning to the perverse sea singing
In its old and bewitching rhythm.

It took some time to figure out why, in the middle of auditioning Rotel's Michi S5 stereo power amplifier ($7499.99) with the room-shaking opening of Richard Strauss's Also Sprach Zarathustra, Ravel's far subtler and perfumed setting of Tristan Klingsor's lyrics from Shéhérazade came to mind.

Solid State Power Amp Reviews

Luxman M-10X power amplifier

John Atkinson First Published: Apr 22, 2022
As I started to write this review, the news broke that Sound United, the owner of Boston Acoustics, Bowers & Wilkins, Classé, Definitive Technology, Denon, Marantz, and Polk, was going to be purchased by a corporation that makes medical instruments. Such consolidation is not new. China- and UK-based International Audio Group (IAG) was one of the first organizations to acquire iconic audio brands. IAG owns Audiolab, Castle, Quad, Leak, Mission, and Wharfedale. In 2009, they purchased Luxman.
Audacious Audio Solid State Power Amp Reviews

darTZeel NHB-108 model two power amplifier

Jason Victor Serinus First Published: Feb 23, 2022
Like the proverbial pot of gold, darTZeel's golden equipment beckons. That, at least, is how it felt in January 2010, when John Atkinson and I ended our coverage of T.H.E. Show Las Vegas in the room shared by darTZeel, Evolution Acoustics, and Playback Designs. Listening to darTZeel's discontinued NHB-458 monoblocks (footnote 1) and NHB-18NS reference preamplifier (now updated), I was transfixed by the fullness of the system's midrange and overall beauty of the sound. "It was as though the system was opening its heart and welcoming us in," I wrote. "That's how warm and nurturing the sound was."
Solid State Power Amp Reviews

Accustic Arts AMP V power amplifier

Jason Victor Serinus First Published: Dec 24, 2021
The $50,000, 176lb Accustic Arts AMP V (pronounced Amp Five) is the heaviest, tallest, most powerful, most expensive stereo amplifier to enter my audio system. With rated power of 900Wpc into 8 ohms, 1360Wpc into 4 ohms, and 1500Wpc into 2 ohms, the AMP V, which stands proud at the top of the Accustic Arts amplifier line, surpasses my reference D'Agostino Progression M550's rated power into 4 ohms by 260Wpc.
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