It is true that any amp, even the wrong one, will make sound with essentially any speaker, but our goals as audiophiles are so much more ambitious than merely making sound, and they put pressure on our choice of amplifier. From the company’s website: Whereas the input of the original Siegfried was balanced, the Series II goes a giant step further, incorporating a fully balanced differential circuit from input to output, “for improved isolation from noise interference, internal or external,” in Luke Manley’s words. Nevertheless, in the mids, some designers soldiered on. Layer after layer, row after row of an orchestra or big band was revealed with rich, sumptuous clarity. What a Great Show! You will approach it with respect—its sheer size and weight bespeak seriousness of intent—and likely end up embracing it with fervor.

The new Series II version of the renowned Siegfried platform features a complete re-working of the entire signal path. Transparent also offers interconnects and speaker cables that cost much less than Opus MM2, and they’re built with the same premises and objectives in mind, and some of the same conductors, connectors and passive parts. A purchase today doesn’t start the clock ticking, with a replacement expected at some regular interval in the near future. II upped dynamics another notch. When the applause comes after the first tune, you realize that Lewy carefully miked the audience as well. Luke Manley wanted me to hear his top-of-the-line electronics with an equally top-of-the-line set of interconnects and speaker cables, reasoning that I would only hear what the system assembled in my listening room was capable of with cables that were equally all-encompassing and no-compromise. I’m not talking merely about scale here — the ability to sound big with orchestral music or intimate with solo guitar, for instance — although that is surely part of it. Some Great Sound on Floor 5.

For those who didn’t want their music hard, bright, and edgy, and who could afford them, big, multi-tube monoblocks were the only way to go. I timed this review for the winter, hoping it would be a cold one, and got more than I’d wished for.

I also personally find comfort in the fact that Transparent’s technology is not based referene vacuous, hopeful theory. Each amp also comes with a built-in fuse tester, a very useful feature, given that the fuses for the Siegfried II are industrial ones with solid bodies, nonoblock you can’t see when they are blown. Recording of March Turn the volume up and the Siegfried will only get louder without any hint of compression.

This happens within each cable’s network. Q Acoustics Concept loudspeaker.

It caught on and readers asked me for the full list, which I was happy to vhl. A tube failure during listening illustrated just how intelligent and well protected the Siegfried IIs are. With them, musical interplay was tighter and more cohesive, just plain better, no matter the recording. Value is ensured, and customers are more loyal to the brand, because the brand is ziegfried to them. Meanwhile, VTL was confronting the question of how tubed equipment would fit into modern home entertainment systems.


Siegfried Series II Reference Monoblock | VTL Amplifiers, Inc

Loaded onto a dolly, it rolled easily into my listening room. Its product line, comprising amplifiers, preamplifiers and phono stages at various price levels, is vast, ensuring that all market segments are covered and expanding the company’s reach to customers.

This is all part of the segfried, and it has some built-in advantages for VTL customers. Functionality features Fully balanced differential circuit — single-ended signal produces balanced signal at output Re-designed fully balanced differential input and driver stages for increased signal swing, bandwidth and stability Zero global Negative Feedback Shorter, faster feedback loop for greater tonal control without phase shift.

Stereophile’s Products of Along with this were dynamic variegation and transient speed, neither of which was excessive or showy, just there. Whereas the input of the original Siegfried was balanced, the Series II goes a giant step further, incorporating a fully balanced differential circuit from input to output, “for improved isolation from noise interference, internal or external,” in Luke Manley’s words. The arrival of a full set of Opus MM2 in its shipping cartons is quite a production.

Instead, you’ll set it and forget it. Again, while it seemed a pity with such powerful amps, I played overplayed mono recordings with the Siegfried IIs, from early ’50s original LPs to reissues of music from the same era. This is especially useful if for some rfeerence VTL needs to diagnose a problem. Big tube amplifiers were once scary monsters reserved for those who didn’t mind heavy maintenance, careful tweaking, and the occasional explosion.

With any high-performance product, proper setup and careful selection of associated equipment are critical for maximizing performance. Ypsilon Electronics Hyperion monoblock power amplifier. Four levels — Low, Medium, High, and Max — are available, and from my experience, using the amps to drive two pairs of Wilson Audio speakers and one from Venture Audio, one setting will be considerably better than the others, halving the difference between bass control and the purity of essentially every other part of the sonic spectrum.

The microprocessor also oversees automatic biasing for each tube, as well as sensing of faults in the output tubes and monitoring AC power, power-supply overcurrent, and regulator heatsink temperature. Rogue Audio Diegfried line preamplifier. It shows in ways both large and small.


Siegfried Series II Reference Monoblock

I absolutely love listening to such lost music — lost to digital, that is. The Siegfried IIs will go toe to toe with any solid-state amp I’ve heard, even the best of them, referencee a little more bounce in the upper bass, for instance, in exchange for a little less slam with the most massive bass transients.

When Luke began siefgried the concepts for a next-generation Reference amplifier, he laid out the following design goals:. The new Series II version of the renowned Siegfried platform features a complete re-working of the entire signal path.

With both Wilson speakers, Medium worked best, and with the Ventures it was the Low setting. Young insinging in an intimate setting, accompanying himself on acoustic guitar and Steinway piano, and recorded on analog tape by the late, great Henry Lewy. Its scale is vast, its dynamics explosive, and its power reserves seemingly endless.

What a Great Show! With this new version, even at low level listening one can enjoy the nuances and micro-dynamics of music. Because of the large and heavy network running along each cable’s length, the packing has to be much larger than expected in order to allow ample room for foam inserts that keep everything in place, so the networks aren’t moving around during transit. I was truly impressed not only by the Wilsons, but also by the ease that the Siegfrieds displayed in controlling them.

LOW — Lowest damping factor, good loudspeaker control, most natural sound. While some may see all of these choices — four in total for just the base configuration of the amp — as being more subtractive to the experience of listening to music than additive to owning the amps, I see them as an opportunity. But enough with the analogizing.

This greater sense of ease and control of the critical mid bass and midrange area enables the top end to sound completely natural and unconstrained. It is not essential to run the Siegfried with a balanced preamp—it will convert the signal at the input—and I found that the non-balanced Ypsilon PST Mk. As with Calvin Jackson, you won’t hear them unless you find the LPs. I definitely preferred one combination, even though it was not unquestionably better in every way — a microcosm of high-end audio in general.