Lab: Paul Miller

Review: Ken Kessler, Lab: Paul Miller  |  Jun 05, 2020  |  0 comments
hfncommendedAn artisan brand with its own take on Hypex's tried-and-tested Class D amp module offers both tube and transistor variants to taste. Here's the low-down on the latter

Hybrid amps have always amused me. I still dream of Radford's TT100. This hi-fi equivalent of grafting two plant species hopes – ideally – to combine the best of a brace of disparate technologies. Too often, they marry the worst. Extraudio's X250T represents a first for me in that it promises to take efficient, compact Class D amplification and endow it with the sonic virtues of Class A, hence Class AD. Which made me think of playing with Krells way back in 1985.

Review: Andrew Everard, Lab: Paul Miller  |  Jun 03, 2020  |  0 comments
hfnoutstandingA sleek new look heralds the return of Rotel's premier sub-brand, and its new control amplifier – or preamp – and stereo power amp have the wherewithal to succeed

Michi is back: last marketed in the 1990s, Rotel's elite sub-brand has rejoined the hi-fi fray after a three-year development project, and the establishment of a dedicated facility within the company's factory to hand-build the new products. And I have to admit to a pang of nostalgia for I reviewed the company's RHCD-10 player, slimline RHA-10 preamp and substantial RHB-10 power amp back in the dim and distant, and it was a case of lust at first listen, not to mention sight of the high-quality metalwork with its red-lacquered wooden side-cheeks.

Review: James Parker, Lab: Paul Miller  |  May 27, 2020  |  0 comments
hfncommendedDenon's Design Series brings us this attractive-looking two-box system, combining disc playback with streaming. But does style and flexibility mean a compromised sound?

Each of Sound United's two mainstream hi-fi brands – Denon and Marantz – has its own take on compact, room-friendly separates. In the case of Marantz, it's a lineup comprising an integrated amp and a USB DAC/headphone amp, each styled in 'retro' casework designed to evoke memories of Marantz amps of the past.

Review: Andrew Everard, Lab: Paul Miller  |  May 27, 2020  |  0 comments
hfncommendedThis entry-level combination from US brand PS Audio combines proprietary technology with some tried-and-tested solutions in a preamp/DAC and brace of mono power amps

Colorado-based PS Audio is known for a number of things: its products are handmade in its own US facilities and, as of last year, it only sells direct to its US customers. Here in the UK, PS Audio's equipment is sold more conventionally, through distributor Signature Audio Systems, which premiered the company's Stellar Phono Amplifier at the Hi-Fi Show Live at Ascot in October last year. That product, along with the Power Plant 3 AC regenerator [HFN Jan '20], is part of the new entry-level range from the company.

Review: Adam Smith, Lab: Paul Miller  |  May 26, 2020  |  0 comments
hfncommendedNestling in the foothills of the Swabian Jura, southern Germany, the tiny municipality of Altdorf is home to some very big turntables from the boutique Acoustic Solid brand

Weighing 22kg, with a good deal of this mass being platter, the Wood Round MPX is the latest turntable from German company Acoustic Solid and fits neatly into its seven-strong 'Classic Line', sitting above the Classic Wood but below the Wood Referenz. The deck's appearance, with its three pillars, echoes the company's top 'Aluminium Line' models and also differentiates it from the rectangular decks that make up the rest of the Classic Line.

Review: Andrew Everard, Lab: Paul Miller  |  May 22, 2020  |  0 comments
hfnoutstandingThe most novel high-end DACs often employ proprietary converter solutions instead of off-the-shelf chipsets. From Italy comes this unique take on the NOS 'ladder DAC'

As we've seen in the past, notably in our review of its La Voce S2 DAC [HFN Aug '16], Italian company Aqua, aka AQ Technologies, tends to follow its own path in the design and engineering of its products. Based in Milan, and just coming up to the tenth anniversary of its founding by chief engineer and product designer Cristian Anelli, it bases its work on what it describes as 'dedicated research with creative thinking'.

Review: Ken Kessler, Lab: Paul Miller  |  May 21, 2020  |  0 comments
hfnoutstandingWhile we await the Relentless Preamp the 'HD' remains D'Agostino's top model, with its Bluetooth remote and raft of subtle enhancements culled from the MLife integrated

Ordinarily, I prefer to ignore the vexing topic of prices. My attitude is simple: if I can't afford something, I don't take it out on the world. I can't afford a Bugatti T57SC Atlantic, but I don't hate Ralph Lauren for owning one. So let's get two things out of the way, the first being that the D'Agostino Momentum HD Preamplifier costs £47,998, making it one of the most expensive control units on the planet.

Review: David Price, Lab: Paul Miller  |  May 20, 2020  |  0 comments
hfnvintageThis CD player from 1987 re-wrote the rules with its offer of 18-bit/8x oversampling while cutting few corners in the quality of its componentry. How will it sound today?

Back in the '70s, Japanese consumer electronics giants sold hi-fi based on so-called 'tech specs'. What began as a trend became an obsession, each new turntable being offered with lower claimed wow, flutter and rumble as 'proof' that it was superior to the one before. Indeed, some brands took to running ads highlighting the measured performance of components, with straplines to the effect of 'let the facts speak for themselves'. Back in hi-fi's boom years, such was the way of the world...

Review: David Price, Lab: Paul Miller  |  May 19, 2020  |  0 comments
hfnoutstandingThe ultimate expression of PrimaLuna's EvoLution amplifiers not only accommodates a raft of different output tubes but also offers triode/ultralinear switching on the fly

Shortly after the turn of the new millennium, PrimaLuna began manufacturing valve amplifiers for buyers hankering for an alternative to the stereotypical solid-state sound. The Netherlands-based company launched accessible tube designs with up-to-the-minute styling, starting with the ProLogue and then DiaLogue ranges. These played an important part in proselytising the joys of 'glass audio' to a new generation. Now, the company's new EvoLution range – EVO for short – has taken over the mantle, with 100, 200, 300 and 400 levels. The EVO 400 pre/power amplifier combination you see here (£4150 apiece) is the company's third-generation flagship.

Review: Ken Kessler, Lab: Paul Miller  |  May 14, 2020  |  0 comments
hfnoutstandingContinuing its modern take on traditional Japanese purist amplification, Luxman finally offers a MM/MC phono/line preamp partner for its ultra-retro MQ-300 valve amplifier

Just over three years ago I had my first taste of cost-no-object Luxman [HFN Nov '16] in an achingly long time. The company has had its ups-and-downs, but fortunately its new owners – IAG, home to Quad, Wharfedale, Audiolab and Castle Acoustics – realise what a plum brand Luxman is, so it was expected that the flagship MQ-300 power amplifier which so charmed me would be followed by a worthy preamp. Enter the alluring CL-1000, at £16,000 a grand more than the power amp and looking every penny of its price.

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