Jason Victor Serinus

Located by itself in the Orange County Hilton’s Dana Point room, half-obscured beyond a display of several luxury cars, Joseph Cali System Design's Gryphon Audio Design System put on a show all its own. That it sounded as good as it did in a hotel space formerly occupied by a hair salon—hair salons are hardly prized for their acoustics—was a near miracle. Everything from recording studio Gobos and ASC Tube Traps to Vicoustic Diffusers and black draping (covering floor-to-ceiling glass windows) was employed to deliver sound that, if at all bettered at T.H.E. Show, will have to be sensational and then some.

That's another way of saying that Joseph Cali (left in photo) and Rune Skov (right), had every reason to be proud of their accomplishment.

I had to pause for a moment when I saw the cover of the show guide. Could T.H.E. Show, aka The Home Entertainment Show, which opens today in the Hilton Orange County in Costa Mesa, really be North America's longest-running HiFi Audio Show?

The Momentum M400 MxV Mono amplifier ($79,500/pair) is the latest iteration of Dan D'Agostino Master Audio Systems' debut amplifier of 2011, the Momentum Mono amplifier. Weighing 95lb, it is smaller and lighter than its entry-level sibling, the more powerful, 125lb Progression M550 Mono amplifier ($47,500/pair), and is veritably dwarfed by some other monoblocks, including the flagship D'Agostino Relentless Epic 1600 (570lb) and the Karan Acoustics POWERa mono (231lb), which I reviewed in May 2023. But if the M400 MxV's rock-solid look and feel and its exquisite aesthetics—a sleek amalgam of silver and copper fronted by a power meter that glows green and radiates Rolex quality—are any indication, a helluva lot is going on beneath its showy exterior.

What a show. During its four days in the MOC event center, the first two reserved for industry and press, Munich High End attracted 22,137 visitors from approximately 100 different countries. With 550 exhibitors and more than 1000 brands from 54 nations, they had plenty to hear and see.

It had been far too long since I'd experienced a Peter McGrath demo, let alone one in which the master recording engineer and Wilson Audio Brand Ambassador had a full hour to share his recordings. At last, on Sunday at 2pm at Munich High End 2023, Peter followed Abby Fon of Impex Records' packed presentation on Al Di Meola, John McLaughlin, Paco DeLucia: Saturday Night in San Francisco 12 • 6 • 80 to spend an hour in the Nagra room playing a generous helping of some of the favorite tracks that he's recorded over the years.

Having debuted his extremely impressive Mach 8XL loudspeaker ($30,800–$33,000/pair, depending upon finish) at AXPONA, Grandinote owner/designer Massimiliano Magri and North American distributor Reinhard Goerner joined forces in Munich to preview the forthcoming dual mono, fully balanced, class-A Solo amplifier ($20,000 + options).

You read it here first. After aeons of confusion over the Canadian company's name—is it Moon, is it Simaudio, or is it Simaudio by Moon?—our friends to the North are poised to finally resolve the issue. But before their Moon launch, they are launching their first new product range in 10 years, the upper-echelon North Collection. Consisting of three products, two in the 600 range, two in the 700, and two in the 800, all are full balanced designs.

Costa Koulisakis (above), the extremely knowledgeable and articulate public face of whatever they're called, began with the 641 all-analog, 125Wpc integrated amplifier ($11,000) and 681 streaming DAC ($12,000), which has fixed and variable outputs that does up to 32/384 MQA and DSD256.