Every time I grow angry with the innate British hatred of success and high achievement, along comes a product to remind me that the UK still cuts it when luxury goods are involved. Thus, the supreme irony of the British not approving of nor buying the stuff is their knowing how to make it, from Bristol motorcars to Folio Society editions. Blissfully, when one of our audio community's Left-leaning hypocrites smugly boasts about how his kind have driven things further down-market, up pops Linn's CD12, Chord's SPM12000, the new EAR Yoshino amps and others with justifiable five-figure price tags. The latest in that fold is Trilogy, formerly known for sensibly-priced valve amps.
No, make that 'under-priced', because Nic Poulsen is so British that it hurts - hell, he's even ex-BBC - and high pricing is anathema to him. You can see the inner turmoil, Nic probably losing sleep at night, but the reality is this: Trilogy's assault on the state of the art in valve amps, the RC211 monoblocks, can't be priced at less than £35,000 per pair because of the cost of the labour and materials and standard profit margins (and VAT).
Just as Chord has invested in the kind of metalwork you'd expect to be wrapped around nuclear waste for millennial storage, Trilogy has opted for entirely custom-made casework. And I haven't even seen final details like the production badge or the coned feet. Most noticeable - the unit's trademark - is the fixed cage arrangement. Starting at the upper edge of the back panel (above the lifting handle cut-outs!), flowing toward the front to form the top, angling downward and then folded to the vertical is a series of steel rods finished in gloss black/deep charcoal...hard to tell which, because it's one of those modern paints with a life of its own. A rigid, protective cage allowing you to see the valves and tell-tale LEDs, it lacks horizontal slats to form a mesh, and the rods are spaced sufficiently far enough apart to allow an idiot to drop in small objects. Nothing hot or lethal can be touched, unless, that is, you have an appendage no more than a quarter-inch in diameter and 18in long.
It this form alone, with dimensions of 12.5x 22x31.5in (WDH) minus the feet, it is imposing and impressive; the styling, though, moves from the architectural and functional into the aesthetically pleasing with the fitting of the side panels. Running from top to bottom, they add slight curvature and can be finished in "over one hundred thousand colours"; Trilogy is also looking into making them from solid timber to match any wooden speakers. Heh, heh: let's see 'em match the red Guarneris. In charcoal/, they looked great next to the Wilson WATT Puppy System 6; coincidentally, each amp is roughly the size of a Puppy. The thought that you could order them in exactly the same finish of the Wilsons put me into what-if-I-won-the-lottery mode. I'd be ordering red Wilsons to match a Ferrari 360 Modena, so Trilogy would be looking at Rosso Corsa colour swatches for me.
Arranged in the back near the top are XLR balanced and RCA phono single-ended inputs, a toggle to switch between them, and another to mute the unit if it's on and you're making connections. Why not just switch it off? Because this baby doesn't just have to warm up; it has to settle down for a good hour. Lower down are big multi-way speaker terminals and an IEC mains input, with the hard-to-reach primary on/off rocker; this you leave on at all times.
If a lucky owner positions the RC211 in an awkward spot and can't access the back panel rocker, don't worry. Mounted within the badge are a tiny push button and a blue LED. Press the button, and the blue LED starts to flash. You've just turned the amp on for real. Note, then, that leaving the on/off rocker at the back in the 'on' position doesn't put the unit into conventional standby; nothing is idling, or pre-warmed for quick action. The little button is simply a remotely positioned main on/off so you don't have to reach around the back; the main switch is located down below because of the designer's need to install it near the mains input. Better still, the amp can be remotely turned on by an external low voltage source from a pre-amp, such as the forthcoming mate from Trilogy, or from most modern pre-amps conceived for multi-room or A/V installations.
At the lower front are two rows of four blue LEDs, half of which stay on even when you have only the rear power active. Switch on 'for real', and all of them light up, monitoring bias activity. Getting them to flicker along with the music means cranking it up a bit: this amp barely flexes a muscle most of the time because there's just so much potential power on tap. Poulsen rates it at a minimum of 200W. Twist his arm and he'll add 50 more, but he prefers to err on the side of caution.
Before you ask "Why?", I already grumbled about the size and weight (estimated at 150lb). He said that it simply couldn't be made any smaller, save for maybe knocking off an inch or two of height. In addition to housing the complex innards and overkill power supply, the bulk addresses optimum layout for the signal wiring, internal layout for long life, servicing concerns and weight stability. The latter makes it bottom-heavy; you
That robust lower half contains a huge, 'exceptionally linear' output transformer designed and manufactured in house. Nic points out that, 'The transformer design is totally unique and is hand-wound at an average speed below 1cm per second. Over 1km of wire is utilised, and we designed it to have minimal phase shift and very low current densities. This and its sheer size provide ultra low level resolution with rich harmonics while making absolutely no concessions on timing and drive capability.'
Proud and glowing in the middle section are four of my favourite output valves (tied with 845s): 211 triodes in a parallel push-pull arrangement. They're driven by five ECC88 valves in Trilogy's proprietary driver stage, and the inputs are true balanced or single-ended. A 'judicious amount' of differential feedback is used from the output transformer primaries to the high bandwidth driver stage; there is no overall feedback. The driver stage is mounted on the hinged, near-vertical rear panel for easy access and has its own large mains transformer. Three EZ81 rectifiers provide power for three high performance discrete regulated supplies, which are only a few inches away 'from where the clean power is required.'
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