Solid State Power Amp Reviews

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Rotel Michi S5 power amplifier

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.

Rotel RB 1080 power amplifier

What could be easier to review than a power amplifier? No features or functions aside from inputs, outputs, and a power switch. So when Jonathan Scull asked if I could help out by taking on the Rotel RB 1080, which another reviewer hadn't been able to get to, I accepted the assignment. Before I could click my heels and say "FedEx!" twice, Rotel's 200Wpc RB 1080 had appeared.

Rotel RB-960BX power amplifier

Okay, here you are: You're a Real World music lover trying to sling together a Real World hi-fi rig. You gotcha budget-king NAD/Rotel/JVC/Pioneer CD player, your SOTA Comet/Sumiko Blue Point analog rig, and your cool-man NHT/PSB/Definitive Technology entry-level speakers. Hell, you've even gone out and bought a few pairs of Kimber PBJ interconnects to hook it all up. This ain't no dog and pony show—you want that High-End High, not just some cheap'n'cheerful, low-rez rig to stick in the rumpus room so the kids can listen to that weak-ass, faux-grunge, watered-down Hendrix-howl that modern-day wimp-boys like Pearl Jam dish out to anyone under 30 who doesn't know any better.

Rotel RB-991 power amplifier

As a reviewer who has focused on seeking out high-quality audiophile gear for cost-constrained readers, I'm embarrassed to say that the flagship RB-991 stereo amplifier is the first Rotel product I've had in my house. (To be fair to myself, this 38-year-old family-owned company did not develop a large US market presence until this last decade.)

SAE 2HP-D power amplifier

In 1967, in Los Angeles, Morris Kessler, with Ted and Beth Winchester, founded Scientific Audio Electronics (SAE), which enjoyed a successful run of 21 years. In addition to Kessler, Sherwood Electronics cofounder Ed Miller, as well as the legendary James Bongiorno, contributed designs. (If you don't know Bongiorno's résumé, please do a web search.) Some SAE products, particularly their big-metered power amplifiers, became objects of desire for audiophiles on the West Coast and, especially, in Japan.

SAE Mark II Power Amplifier

It takes a lot of courage for a new company to launch an amplifier like this at time when most manufacturers are courting the mass market with budget-priced receivers, and Marantz is pretty firmly established as the Rolls Royce of audio electronics.

The SAE Mark II has, nominally, the same performance specs as the Dynaco Stereo 120, yet it costs twice as much as a factory-wired Stereo 120, and about 2½ times as much as a Stereo 120 kit. Is the SAE really worth the difference? And how does it compare with some other $400 amplifiers? Well, it all depends.

Schiit Audio Aegir power amplifier

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.

Schiit Audio Tyr monoblock power amplifier

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.

Simaudio Moon 860A v2 power amplifier

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.

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