MartinLogan continues to expand their phenomenal Motion series of loudspeakers to the new 35XTs you see here, featuring a 6.5” woofer and their incredible folded motion (ribbon) tweeter, all in a solid wood cabinet, available in a variety of colors, including high gloss black.

As with every MartinLogan speaker, these are painstakingly crafted and reveal a level of music that is above and beyond their modest price. Voiced to match the floor standing speakers in the Motion line, these can either function as a high performance/minimal form factor pair of rear surround speakers in an all Motion system (though they do mate very well with MartinLogan electrostatic speakers as well) or a great pair of stand mounted speakers in a dedicated two channel system.

MartinLogan Motion 35XT Speakers

$1,195/pair

www.martinlogan.com

The arrival of the Alta Audio FRM-2 loudspeakers exposed a certain prejudice or bias of mine against ribbon tweeters. But it’s a valid one, as I’d never heard a ribbon tweeter that was properly integrated with the rest of the drivers in the system, nor had I ever experienced a ribbon tweeter with a natural high end.  My audio pals with a penchant for razor-sharp transients swear by them, but I’d always come away from them fatigued.  So I must admit that when I was unpacking these scrumptious speakers, my heart sank just a little bit.

And speaking of scrumptious, to someone who spent his formative years in an auto-body shop, and later as a photographer around some of the world’s finest automobiles, the finish of the FRM-2s almost defies definition.  The finish on the review samples exceeds that of anything I’ve seen on a Bentley or Aston Martin, and the new Mercedes S-Class sitting in the driveway looks pathetic in comparison.  The same goes for the audio world: let’s just say the FRM-2s have the finest finish I’ve seen applied to a set of loudspeakers.  And I know that takes a lot of hand work to get right.

While our test samples arrived in a Spinal Tap-like “how much more black can these be?” finish, Alta’s head designer Michael Levy has told us nearly any automotive color can be accommodated.

However, a pretty box is meaningless without sound to match, and I’d buy a pair of FRM-2s if they looked like Bluemenstein Thrashers.  Fortunately for $13,000 a pair you get great looks and great sound.  These little speakers have destroyed all of my preconceived notions as to what a modest sized speaker is capable of.

Keith Jarrett’s At the Blue Note has a wonderful sense of ambiance, with just enough of the audience mixed in to feel dimensional, and is accompanied by a cast of phenomenal musicians.  I’m instantly struck at how completely natural his piano sounds, as well as the cymbals – they just float in the air perfectly, without the slightest hint of sibilance or being goosed for effect.  As wonderful as the instruments come through, the telltale sign is Jarrett’s trademark groaning.  As much as I love Jarrett’s work, this is always aggravating, yet through the FRM-2s, it creeps in gently and then is quickly gone, almost like a whisper.  I’ve never experienced this effect in any speaker before.

Charlie Haden’s double bass work on the Jarrett album sends me in the opposite direction, digging out Shellac’s At Action Park to sample the machine-gun bass line in “Crow.”  Again, the speed of the FRM-2s six-inch bass driver, utilizing Alta’s XTL bass tuning system along with a highly inert cabinet offers up serious bass grunt and definition.  As the rest of the staff trickled in to audition these speakers, they all offered up the same descriptions without being prodded by yours truly.  Four staff members all remarked, “these sound like great electrostats, but with bass!”  And I would add great dynamics, too.

Plumbing the depths of these speakers’ LF capabilities lead me to the last Simian Mobile Disco album, Unpatterns. Cranking up the Devialet 120 used for most of the review had me looking around for the subwoofer and the supermodels. I felt like I was at Fashion Week with the powerful, grinding bass coming out of these relatively small speakers, REL subwoofer (review next issue) unplugged from the AC mains.  The FRM-2s move major air.

More than just bass

Another fun test track here at TONEAudio is Dead Can Dance’s “Yulunga (Spirit Dance)” from the recently remastered SACDs. The opening is ominous and creepy, with an incredibly wide soundfield.  This track features a great balance of real and electronic sounds that don’t necessarily reveal everything about tone and timbre, but a great pair of speakers will disappear completely, rendering a wealth of spatial cues.  Check and double check.

Devo’s debut, Q: Are We Not Men? A: We Are Devo! produced by Brian Eno, does the same thing, yet in a wackier way.  Mark Mothersbaugh’s trippy vocals float all over the room, with ethereal synth effects and overprocessed guitar everywhere.  Not a single natural sound here, yet the speed of the FRM-2s presents this classic in a truly psychedelic way.  Big, big, fun on tap.  Go straight to “Shrivel Up.”

Much like one of Todd Rundgren’s Utopia albums, the Little Village album reveals  highly layered vocals with three guys that sound very similar.  John Hiatt, Nick Lowe and Ry Cooder all have a very similar phrasing and tone that can blend together on a speaker lacking in resolution, yet through the FRM-2s, these three voices all have a distinct sound.

No matter what the program material, the FRM-2s never cross that line that every other ribbon driver based system I’ve experienced crosses.  These speakers have an intoxicating ability to render inner detail, with plenty of transient attack, yet have a relaxed quality like a pair of soft dome tweeters.  It’s very close to magic.  This is one of those rare speakers that has me agonizing between exploring new music and wanting to revisit so many favorites, just to see what treasure would be revealed through this new lens.

Easily integrated

With a rated sensitivity of 87.5 dB @ 2.83 volts @ one meter, you’d think the Altas need a ton of power to work their magic, but again, the preconceived notion is wrong.  Even the 35 watt per channel Van Alstine Ultravalve amplifier provides highly pleasing results in a smaller room, and while bone crushing volume isn’t achievable, they play loud enough on all but really heavy rock records to be engaging.

The first half of this review was conducted in my new home listening room that only measures 11 x 14 feet, with modest GIK room treatments.  Bass traps in the corner, a few diffusor panels behind the listening chair and one 242 panel at each first reflection point.  The FRM-2s proved easy to set up, and even with the speakers placed somewhat randomly in the room, threw an excellent three dimensional image.  Utilizing the supplied stands (an extra $5,000 expense) put the tweeters right at ear level, and even with a slight toe-in, proved excellent in this small room.  Because these speakers are capable of such solid low frequency response, they can be placed a bit farther out in a small room than one might do with something like a KEF LS-50.

Again, the benefit is getting the punctilious imaging of a small monitor with the bass response of a full-range speaker.  An even bigger surprise was how well this performance translated into a large room.  For those just tuning in to TONE, my main listening room is 16 x 25 feet, with a pitched roof and a nice blend of absorption and diffusion, removing the slap echo without being dead and overdamped.

Powering the FRM-2s with the prodigious Pass Labs Xs300 monoblocks was an eye opener.  Much like putting the pedal down in a base model Porsche Boxster and then climbing into a 911 Carrera S, there’s just more oomph there.  The speakers still had great LF traction, and upon spinning the Stereophile test disc, there was indeed solid output at 30hz, though it did drop off sharply after that.  No shame at all for a speaker like this.

Should you have more clean power at your disposal, these mighty little speakers will not disappoint you.  Running through some heavier rock records, I was constantly surprised at how far I could push them without breakup or collapse.  AC/DC, Van Halen and the White Stripes were all highly satisfying.

The FRM-2 is the perfect speaker for someone wanting state-of-the-art performance without having to deal with a pair of massive, floor-standing loudspeakers.  Even in the context of a six-figure system, the Alta Audio speakers are never the weak link in the chain.  It is as easy to hear the subtle differences between ARC, Burmester and Robert Koda preamplifiers as it is between phono cartridges and cables.  These speakers could be an incredible reviewing tool.  Hint, hint to Santa Claus:  I’d love a pair of these under the Christmas tree.

In a word, awesome

The Alta Audio FRM-2s shatter every preconceived notion I’ve ever had about ribbon tweeters and associated issues.  Having had the pleasure of listening to some fantastic speakers from Dynaudio, Focal and Sonus Faber – all in the $12,000 to $20,000 price range – the FRM-2 is easily at the head of the class.  And one of the most musically engaging speakers I’ve heard at any price.

Considering the performance that these speakers have turned in, I can’t even imagine what Alta Audio designer Michael Levy has in store for us with his new flagship speaker.  I can’t wait to find out.

Alta Audio FRM-2 Speakers

$13,000/pair,  Low Profile stands, $2,000/pair, $5,000/pair optional Onyx Black stands

www.alta-audio.com

PERIPHERALS

At TONEAudio, we’ve had the pleasure of testing Sonus faber’s flagship Aida speaker ($150,000), the Guinari Evolution ($22,900), and one of their more entry-level offerings, the Venere 3.0 ($3,500). In each of these cases, the sound and build quality represents a high bar for their respective price tags.

Not wanting to neglect a middle child in the Sonus faber family, we put the new $13,500 Olympica III floorstanders to the test. The Olympica line of products makes available three models. The Olympica I is a stand-mounted, two-way design. Olympica II is a three-way floorstander with a single bass driver. The Olympica III is the biggest of the bunch with two 7-inch (180mm) bass drivers supplementing the 1.14-inch (29 mm) tweeter and a 5.9-inch (150mm) mid. A center-channel speaker rounds out the lineup should a prospective buyer seek a home theater option.

While there are several great companies producing speaker drivers, and many other speaker manufacturers build cabinets around them, Sonus faber takes a different approach. All their drivers are designed in-house, and each is mated with a cabinet shape which gets the most from it. As a holistic package the Olympica is designed from the ground up with system synergy the priority.

Grace of a figure skater

Made entirely in Italy like Sonus faber’s flagship series, the Olympicas receive the same attention to detail at each level of the build process. Cabinet woodworking is gorgeous, and the resulting products have the appearance of fine furniture. Our sample pair sport the walnut finish. Panels of grain-matched wood curve delicately from the front to the back of the cabinet. Eleven pinstripe-thin maple joints separate the 12 walnut sections on each side of the cabinet, providing an elegant and subtle contrast. For those who prefer a darker colored cabinet, Olympicas are also available with a graphite finish. Even with the greyish-black stain, the wood grain remains beautiful and clearly visible. Regardless of color, several layers of clear lacquer provide a protective and attractive semi-gloss coat.

A top-down view of the leather-topped and backed speaker cabinet reveals a uniquely engineered shape to minimize cabinet reflections. For lack of a better descriptor, it’s an angled teardrop shape with the rounder edge toward the front and the point out the back. The rear portion is asymmetrical with a bit more swoop to one side. This configuration facilitates the addition of Sonus faber’s unique perforated port design on one rear edge. Unlike most small and round bass ports, the Olympica sports a two-inch wide metal-grated port that extends the full length of the speaker. Gracing the cabinet base, a metal four-point outrigger configuration creates additional stability for the narrow towers. Tightening and loosening the spike height facilitates leveling so the speakers keep all four tiny feet firmly anchored to the floor.

Even the metal speaker cable binding posts offer a unique design. With a teardrop profile that mirrors the speaker shape, it’s easy to get a good grip on the posts and tighten them firmly by hand. Dual posts allow for bi-wiring or bi-amplification, and an included, stamped-metal jumper connects the two. The sum of all these parts assigns the Olympica III dimensions of 43.8 inches (1114 cm) in height, 10.25 inches (260mm) across the widest part of the cabinet, and a 16.25-inch (406mm) depth.

Warming up

Speakers are always a tricky piece of equipment to review because each speaker interacts a little differently with a listening space. After a few hours of scooting them around the room in small increments left, right, backward, forward and with varying degrees of toe-in, they finally landed in a location I marked immediately with painter’s tape. To facilitate the process, the Olympica manual suggests some sample speaker and listening seat placement suggestions. These ideas do offer a good starting point for your quest. While the placement process remains a little tedious, these speakers will reward you for the effort.

The aforementioned speaker port can aim to the outsides or insides of the speaker pair since there’s no specific left and right speaker configuration. Trying the ports to the outside first, then swapping the speakers to aim the ports toward the space between speakers, I find the latter configuration offers best sound in my room. Owners should try both and decide for themselves what sounds best to them. Once in place, the Olympicas reveal all they are capable of.  And they have a lot of capability.

The Decathalon

Decathletes are like the Swiss Army knives of the sporting world. They must do very well at ten different events in order to win. Of course, each individual will have his or her own weaknesses and strengths to bring to the table. Like these athletes, the Sonus faber Olympicas perform very well regardless of the musical genre or source material. In some cases, they truly excel as a reference.

For instance, once the speakers are placed optimally, the sound-staging ability defies expectations. First, the speakers draw no particular attention to their physical location. Sound floats around them without bunching up around the speakers or at the midpoint between them.  Second, musical elements of my favorite songs, panned to the extreme left and right, wrap far into the room and sometimes even startle me with their reach toward the rear of the room. Hooverphonic’s “One Way Ride” offers the illusion of movement as some synthesized tones ping-pong back and forth. With the Sonus fabers, sound transits far beyond the speakers themselves as if it somehow broke free of any barriers and traveled at will. My Piega P-10 reference speakers are no slouch in this characteristic, but the Olympicas exceed them by a significant margin.

Sonus faber’s specifications for these speakers indicate a frequency response of 20kHz down to 35Hz – not quite full range, but close to it. When listening, I long occasionally for the feeling of extremely low and heavy bass on tracks like “Substitute for Love” from Madonna’s Ray of Light album. But honestly, I have little non-electronic music in my collection that delves that deep. For most of the music I enjoy, the subterranean bass extension is not missed. The rest of the Olympica bass spectrum proves excellent. There’s no shortage of rumble in the sofa and floor, and the level of tight, tuneful tangibility projected from the Olympicas is marvelous. On the opposite end of the audio spectrum, highs, too are very well extended but not hot in the mix. Bell strikes, like those on Ben Harper’s “Alone,” have a tuneful decay that reverberates so long that – like fossil dating – a listener almost needs to define it by a half-life.

Vocals and instruments with frequencies residing in the middle of the spectrum are never neglected in favor of the extremes. Unlike my reference speakers with a ribbon tweeter and midrange, the traditional cone shape of the Olympicas offers a slightly more tangible presence.  As with the ribbons, sound remains natural, but Sonus faber drivers add a degree of palpability and up-close sense of the musical performance. The album Perennial Favorites from the Squirrel Nut Zippers represents an interesting challenge for speakers. With multiple vocals, percussion, strings, piano, harp, a horn section, and many other instruments spread across the stage and layered on top of one another, there’s potential for a sonically muddled mess. The Olympicas manage to sort out all that information, across a wide dynamic range, to present each individual element with a convincing illusion of a live performance.

Final score

There’s no such thing as a best speaker. Upstream component synergy, interaction with the room, music genre, and a listener’s personal sonic preferences all weigh into the equation. In my case, I knew a day would come when a set of visiting speakers would unseat my current reference at a price point I can manage. Apparently, that day has come.

Through the Olympicas, there’s only one real downside for me: I’m truncating the lowest bass frequencies. However, other positive characteristics outweigh my quibbles. Soundstaging prowess, palpability, and pure musical enjoyment in my listening space remain top-notch though the Olympicas. There are certainly speakers out there – including Sonus faber’s own flagship designs – which can reproduce full frequency response, a bit more close-to-the-action musical detail, and perhaps more overall sonic heft. However, they will likely cost significantly more.

The Sonus faber Olympica IIIs are marvelous speakers. At $13,500 per pair, they should be. However, there’s a lot to consider as part of that price tag. First, the build quality and finish are stellar – more like a piece of carefully rendered artwork than a speaker. Secondly, a lot of research and development went into their design, including the creation of in-house drivers. Finally, this package’s performance in my listening room exceeds that of some more expensive speakers which have visited. For those like me who value their stereo more than their car, the Olympica III speakers are worth saving for.

If you are investing in speakers to live with for a long time, and this price range is within your reach, be sure to audition the Olympica III. Perhaps like me, you’ll find they are speakers to long for. I’m purchasing the demo pair.

Additional Listening

by Jeff Dorgay

Sonus faber’s $120,000-a-pair Aida is one of the most breathtaking speakers I’ve had the pleasure to spend time with, but like my GamuT S9s or the equally enticing Focal Grande Utopia EM, all of these speakers are out of reach for most audiophiles.  Yet after listening to the Olympica IIIs for a month before handing them off to Rob Johnson, it’s very exciting to see just how much of the Aida special sauce is present in these speakers at a much more affordable price.  Yes, yes, I know we’ll get all kinds of flak for saying “affordable” and “$13.5k a pair” in the same sentence, but it’s all relative. I know plenty of people that have spent way more than this on a motorcycle, jet ski, wristwatch or a Leica M and a couple of lenses.  If you love music, these speakers aren’t out of reach for a decent number of people and the pleasure they bring is well worth the asking price.

Best of all, these speakers perform well with a wide range of amplification, so if you have a modest system and are looking at these as your ultimate speaker that you will buy now and upgrade electronics around as you go, consider this – they sound awesome with a 35 watt per channel PrimaLuna integrated or a Rega Brio-R.  Their 90dB/1 watt sensitivity allows even modest amplifiers enough headroom to fill a room with sound.

If you were listening to something like Crosby, Stills and Nash, or your favorite solo female vocalist, you might even be challenged to hear the difference between the $120k/pair Aida and the Olympica.  All the major attributes of the flagship speaker are here in spades.

For this price, you should expect great sonics, and the Olympicas deliver.  Yet they also manage to be perfect examples of industrial art as well, with no part of their design or construction less than exquisite, and that’s what makes the Olympica shine above every other speaker I’ve spent time with at this price, save Focal’s Diablo Utopia.  This is a product you’ll love to look at and have as part of your life, even when not playing music!

I am thrilled to grant the Sonus faber Olympica III speakers one of our Exceptional Value Awards for 2014.  They are certainly a personal favorite.

Sonus faber Olympica III Speakers

MSRP: $13,500

www.sonusfaber.com

PERIPHERALS

Some audio fans crave a stereo experience courtesy of multiple components. Of course, more equipment means more money. Plus, each component needs its own power cord, interconnects and shelf space. For those who seek a smaller, more portable home-audio experience—or for those who simply want a more manageable music system outside of their primary listening room—a single-box wireless audio product, like the Peachtree deepblue, is a great solution.

The elliptical cabinet of the deepblue measures 8 inches tall, 6 inches deep, and 16 inches long, and it is slightly flared at the bottom. The unit weighs a substantial 16 pounds. This form factor makes this Peachtree portable and it can bring a lot of sound to any size room.

The deepblue’s facade comprises a black plastic case with a metallic grille, which extends the full width and height of the unit. The result is slightly cheap looking, but those who believe sound is more important than appearance will easily forget the unit’s aesthetic. The grille protects the forward-facing drivers neatly packed behind it. On each side of the unit resides a small tweeter placed above a midrange driver. These four drivers flank a centered 6.5-inch woofer. Thanks to the deepblue’s onboard amplifier, the package can put forth a hefty 200 watts.

Peachtree’s design for button controls on the deepblue is a model of simplicity. There’s a power button nestled between a volume up and a volume down button. That’s it. And that’s all you really need. The deepblue’s remote control enables a few additional and helpful adjustments. In addition to selecting standby power and volume from the remote, the user can adjust the unit’s bass output for various types of music or preference. It’s also nice to have the ability to adjust bass to compensate for placement near a wall or inside an enclosure, which sometimes result in bass “loading,” or boominess.

Connecting the Equipment

The only wires a user needs to contend with for the deepblue are the power cord and the mini-jack auxiliary stereo connector. This 3.5-mm input allows users to connect an external source manually. But for those who want to scale down to just the power cord, deepblue also accommodates Bluetooth pairing with devices like an iPad, iPhone, or a computer, as long as those devices support A2DP Bluetooth audio. The remote also enables source switching so that the listener can choose between the connected auxiliary source and the Bluetooth source from the comfort of a listening chair.

Bluetooth setup is very simple: activate Bluetooth on an external music source; press and hold the deepblue’s power button for five seconds (or just press the remote control’s “Pairing” button for two seconds); and then the unit’s light flashes slowly and initiates the coupling process. Peachtree notes that the deepblue has a maximum Bluetooth range of around 30 feet, although obstructions and walls can reduce that distance.

Those who opt for Bluetooth and commit their phone as the music source need not worry about missing a call while enveloped in the listening experience. The deepblue recognizes the call and will fade and stop the music, alerting the listener. Once the call is complete and disconnected, the unit resumes playing music. It’s a marvelous capability and it works flawlessly.

Testing Bluetooth functionality on an iPhone 4 with iOS7, I find that the process is just as easy and seamless as advertised. After holding down the “pairing” button on the remote at 15 feet away, the deepblue flashes its blue LED and “Peachtree BT” appears among the connection options on my phone. After I touch that source listing on the phone and after a brief pause, the phone connects. Selecting some music on the phone produces immediate and good quality sound from the Peachtree.

With a Bluetooth source, the paired communication enables the remote to advance or pause the song playing. So, when listening to the Police’s album Synchronicity, it’s easy to skip the song “Mother” before it has a chance to claw its way out of the speakers. When I test this functionality, the remote has some trouble interfacing with my iPhone 4’s controls, but I’m sure newer mobile devices will have less of a problem.

Diving In

Being accustomed to a large stereo reference system, I reset my expectations for the single-box deepblue. After much listening, I’m mighty impressed with what’s achievable for the $399 cost of the unit. Even in my large listening space—17 feet deep by 20 feet wide by 10.5 feet high—the deepblue puts out plenty of sound to fill the room without any perceivable strain. Whether the source is a Bluetooth-paired phone with songs ripped at 128 kbps, an iPod with lossless files or a CD player connected to the auxiliary port, the sound remains very good. The better the source material the more the Peachtree rewards the listener.

Given the deepblue’s design as a compact, single-box unit, a listener can expect inherent limits in stereo imaging and soundstage. All musical elements sound compressed together; however, considering that limitation, the deepblue offers a reasonable soundstage.

The deepblue’s portrayal of music remains generally relaxed, but it is not without punch. Throughout hours of listening to many types of music, stridency is limited. High frequencies, in some cases, sound a bit rolled off, but there’s still plenty of treble to satisfy most listeners. Vocals are nicely rendered and very present in the mix, but some vocal test tracks expose a bit of sibilance. Regardless of music type—be it classical, jazz, electronica or rock—the balance of instruments remains very well portrayed.

Even through a Bluetooth connection, the cymbals on the Dave Brubeck Quartet’s “Blue Rondo à la Turk” offer a surprising amount of sparkle and decay, which appropriately jump out from the overall mix. Playing Big Bad Voodoo Daddy’s debut album tests the Peachtree’s ability to handle a multitude of simultaneous instruments and vocals—and it does not disappoint. It’s still easy to pick out each instrument sonically, despite the limited soundstage separation.

Exploring the Depths

As mentioned earlier, the bass adjustment is a lot of fun to experiment with. While a small physical box has some limitations in the lowest frequencies, the Peachtree is definitely no slouch. Jean Michel Jarre’s album “Rendez-Vous” leads in with a hefty, synthesized bass roar. With the deepblue’s bass turned up, even at 15 feet away, the sound causes the sofa to vibrate slightly and unexpectedly.

On some tracks, I enjoy listening with the bass accentuated a bit, though some boominess and muddiness is occasionally the result. The overall sonic presentation is tighter with a solid, stable surface beneath the unit. For testing, I place the deepblue on a 26-inch-tall spiked speaker stand, allowing the tweeters to hover near ear-level. For home listeners, some placement experimentation is worth the time to find the balance that best serves a user’s needs and preferences.

Hidden Treasure?

The Peachtree deepblue is not a system intended for audiophiles seeking the greatest level of stereo reproduction, imaging and nuance. It is designed to be a simple, plug-and-play solution to fill any room with music. It meets its intended goals very well, and then some.

At $399, the deepblue offers very good sound for its price point. Notable benefits are authoritative bass, enough horsepower to play at substantial volumes and solid rendering of all music types. This Peachtree does all of this with great user-friendliness. Plus, a listener can place it anywhere an electrical outlet is near. For those seeking a flexible, unobtrusive and turnkey audio solution, do yourself a favor and check out the Peachtree deepblue. You might find it to be a perfect fit.

deepblue Bluetooth Music System

MSRP: $399

www.peachtreeaudio.com

Periperherals

Music First Audio, based in Hastings, East Sussex, in the U.K., has been making passive “preamplifiers” for a number of years.  Technically, it may be a stretch to call these products preamps, since they are 100 percent passive in nature, providing no active gain.  (Referring to Music First Audio products as passive linestages may be more technically correct.)  It is worth noting for those needing more than unity gain that there is a +6-dB switch on the rear panel of the Classic v2.

The transformers have dual primaries, allowing them to be connected in series as a step-up device offering the +6-dB option, or parallel as a 1:1 transformer.  Bear in mind that selecting the +6-dB option does cut the range of attenuation by an equivalent amount, but it also allows pairing with older components with lower outputs. It can still drive your power amplifier to full output, and sound quality is not compromised in the least by selecting this option.

Before getting to the heart of the product under review here, the Classic “Preamplifier” v2, it is appropriate to discuss the product category of passive linestages in general.  A preamplifier in the classic sense provides input switching among sources, a signal boost to drive a power amplifier and, of course, volume attenuation.  An active preamp also gets involved in impedance matching, which can be critical.  Purists, however, claim that the extra gain stage is unnecessary in most cases, since most modern sources can drive a power amplifier directly.  The issue then becomes volume control, so you don’t blow up your amp and speakers.

There a several ways volume control can be engineered into a passive linestage.  The most common is a resistor-based attenuator.  This approach, while valid, does have some possible disadvantages, like frequency-response aberrations and issues with interconnect length.  A far more technically advantageous approach is the transformer solution, sometimes referred to as a TVC-based design (for Transformer Volume Control).  This allows for a total decoupling of your sources from the power amp, avoids impedance mismatching (which can lead to a loss of HF information and/or dynamics) and maximizes transparency.  The Classic v2 uses two transformers, one per channel.  However, this approach is more costly and complex.  The unit is priced at roughly $4,000 (or £2,200).

Direct to the Source

Music First Audio’s parent company, Stevens & Billington Limited, has been around since 1963.  The company’s transformers are highly regarded for quality and tight tolerances in both the high-end-audio and broadcast industries.  In describing the differences between the Classic and the company’s higher-end Baby Reference, company owner Harry O’Sulivan said, “The Classic features our original transformer design, honed over the years and first finalized in late 2002.  In the years that followed, we realized that an even better transformer offering the pinnacle of performance would take time, and proved to be an even costlier process—resulting in the transformers used in the Reference and Baby Reference models.”

This new transformer features a core that is 25 percent larger, and delivers improved low-frequency response and high-level power handling.  The transformer in the Classic v2 also uses a 25-percent-larger core but retains the winding structure of the original—a clear trickle-down effect.

The Classic v2 drives both Audio Research VS55 and Bob Carver Black Magic power amps, using Darwin Ascension Silver interconnects, for the duration of this review, in place of my Audio Research SP16L active tube preamp.  The connected source is a Bryston BDA-1 DAC.  A quick comparison instantly reveals that the Classic v2 removes subtle layers of thickness and grunge, and the most transparent to-source sound I’ve ever experienced with these amplifiers.

With the Classic v2, music emerges from noticeably quieter backgrounds than my tube linestage can deliver.  While I have used some excellent active linestages over the years, the Classic v2 offers more resolution everywhere, with more distinct details, where in the past many of these details were more homogenous.  This effect feels much like the difference between master tape and a second-generation copy.

Further Listening

The DVD-A of Seal’s Best 1991–2004 sounds huge via the Classic v2, offering up bass performance on this disc that sets new standards for control and articulation in my reference system.  Yet at the same time, the subtle, exotic textures that are a hallmark of this performer are now much easier to distinguish.  While “Killer” and “Kiss from a Rose” have been my reference tracks for years, the Classic v2 offers a fresh perspective—which is always an exciting experience with a new component.

A new reference recording, Steve Earle’s recently released The Low Highway, clearly illustrates Earle’s inspired playing.  Textural cues—like the wood and steel of Earle’s acoustic guitar, the snap of the snare drum, and the creative accompaniment of fiddle, piano, banjo and mandolin—are a cinch to identify in the mix, convincingly showcasing the muscular backing band of this troubadour.

The incredibly low noise floor of the Classic v2 serves quieter, more intimate music well, perhaps best of all, again allowing more of the lowest-level details to come through.  The spacious, minimal arrangements of Tunisian oud master Anouar Brahem stretch out and breath at a much lower listening level, freed from the electronic noise of an active linestage.  The Classic v2 brings these performances closer to life, with an enormous sound stage projecting the instruments in the stereo image well beyond my speakers’ boundaries.  This masterful imaging performance and the low noise floor are the Classic v2’s greatest strengths.

The Fine Points

Four RCA inputs and two balanced XLR inputs should suffice for most users.  The standard Classic only offers a single pair of (switchable) RCA or XLR outputs, but for those requiring a second set of outputs to drive a powered subwoofer or additional amplifier, this can be added to your unit at modest cost, as can other customizations.  Keeping with the purist approach, Music First ships the Classic v2 without a remote, but one is offered for an additional $1,000.  The fairly elaborate remote includes a rear-mounted stepper motor, so there is no interaction with the signal path.

So the major question is, “Do you want just the facts or a preamplifier that can perhaps embellish somewhat?”  As we well know, some preamplifiers can do just that, adding some dynamic weight and even a sweetness of tone, which can be a good thing in many cases.  The Classic v2 allows the music to come through with an addicting sense of purity.  Most modern sources have enough output to drive power amps and all but the most insensitive speakers to satisfaction.  So the need for an active preamp can be a preference more than a necessity in many cases.

The other question to be raised is whether to take advantage of Music First’s silver or copper transformer wiring.  The company admits on its website that it does not consider the silver a premium sound option, though the silver wire is more costly and tougher to work with.

If transparency, a virtually non-existent noise floor and quick transient response are priorities, the Classic v2 should be high on your short list for linestage auditions.  A nice bonus is that it feels like a luxury component, and is made with precision and an attention to detail that can only be accomplished with low-volume, bespoke components.

The Classic v2 is a revelation, providing performance that will only be limited by the source components driving it.  How much better is the company’s Baby Reference, with the full-blown transformer design?  Stay tuned, as I’ll be reviewing one shortly!  If you’re tired of exotic power cords and tube rolling, this is the linestage for you—enthusiastically recommended.

Music First Audio Classic v2 Preamplifier

MSRP: Approx. $4,000 (£2,200)

www.mfaudio.co.uk

Peripherals

Mobile Fidelity did a great job last year resurrecting Carole King’s Live At Carnegie Hall double album. The reissue label backs it up with Music, mining major treasure from the early 70s master tape. While King’s third album failed to match the 11-times platinum success of Tapestry, Music achieved gold status soon after its release. It also contains a handful of hits that were more successful for artists that later covered them than they were for King.

Using an early Ode copy for comparison reveals the original pressing possessing more sparkle on the top end, but more surface noise, too. Thanks to the MoFi edition’s extra resolution, it’s much easier to hear the expressiveness of King’s voice and keyboard overdubs. Listeners with cartridges featuring a more romantic tonal balance might be a bit disappointed. My Koetsu Urushi Blue is too polite for this record, yet the more resolving Rega Apheta is suited to extracting every bit of detail. Both the original and remaster suffer from modest distortion lurking in the loudest passages. However, said offense is nowhere as egregious as that plaguing Joni Mitchell’s Court and Spark.

Mobile Fidelity 180g LP

Imagine controlling ten our even twenty thousand full-resolution albums from your iPad while basking in the comfort of a cozy couch or listening chair. Meridian’s new Media Core App for the renowned Sooloos music server makes it possible. If you’ve played with a Sooloos at a hi-fi show or a local dealer, you know the effortlessness with which a Sooloos presents a large music collection. And if you are a current Sooloos owner, you’ve been dreaming about this marriage since the minute you unpacked your iPad.

Sooloos’ strengths are its speed and ease by which its touchscreen allows users to jump from album to album, and across genres and artists. It simultaneously loads up the music you want to hear at that exact moment, accessing music collections via album covers and you can discover the other albums in a set and by the artist in your collection.  It’s better than flipping through musty record bins.

The cost of a complete system will be a barrier to entry for some, as the Control 15 core (which is essentially a complete Windows PC with an integral touch screen and Smartlink output and has 500 gb of internal storage that still requires external backup) has an MSRP of $8,500.  Those with larger music collections need only add the Media Drive 600, which can be configured to contain about 7500 albums with backup.

Still not a budget music server, the iPad/Media Core 200 dramatically lowers the cost of a Sooloos system and can easily grow with your budget and music collection. Along with more storage, sound quality can also be improved with the addition of an MS 600, 818, or 808.3 digital front end.  MSRP on the Media Core 200 is $4,000.

According to Peter Welikoff, Meridian’s US Director, the average Sooloos user has just under 3000 CDs—meaning that a single Media Drive 600 should satisfy all but those listeners with giant libraries. For the latter, Sooloos is infinitely scalable. Enno Vandermeer, the man behind Sooloos’ architecture, says he’s aware of users with 25,000-disc collections reporting their Sooloos’ perform flawlessly and without loss of speed.

Mind-bending as the system is, holding everything on the iPad screen is almost otherworldly. In addition to providing album-art navigation, clicking on an album image immediately reveals cover art, track listing, and credits. It also allows you to tag music by mood and genre. A music lover’s dream, the app lets you mix your collection at will, and affords instant additions or subtractions should your desires change.  And, you are only one click away from having reviews of these albums, courtesy of All Music Guide, at your disposal.  A welcome feature on the Control 15, but infinitely more enjoyable when perusing from listening position. Any time during your listening session, merely tapping the Meridian logo will display the current track playing, a nice touch.

Other favorite Sooloos features are there as well, focus and swim functions also allow you to concentrate on a particular artist, mood, or genre, taking random play to another level completely.  Want to just listen to 60’s blues, old school rap or string quartets?  Piece of cake, and no other music software allows this amount of control.

Setup is as easy as installing Angry Birds on an iPad. Upon launch, the app seeks the system core and takes about 30 seconds to load the album covers. (While the Sooloos system still claims optimum performance when hardwired to an Ethernet network, the Media Core App works wirelessly with the iPad, so you will need wireless capability on your home network as well.) Once installed and running, current users will marvel at the integration. Provided you have a strong Wi-Fi signal, the iPad controls the Sooloos system as quickly as the Control 15. However, if you do not have maximum signal, you’ll notice a slight lag in page-loading and track selection. This is like going from a manual transmission to an automatic—not objectionable, but not as snappy. Note: Should you be starting from scratch and using a pair of Meridian’s excellent powered loudspeakers, you only need the Media Core 200 and the speakers to make a complete system that can all be directly controlled from the iPad.

To faithful owners, the app is overdue. But the Meridian/Sooloos team wanted to be sure it was fully sorted upon release, and it performs without a hitch. When viewing final beta versions at CES this past January, you could still occasionally crash the iPad. I was unable to trip-up this final version.

As a veteran Sooloos owner, I couldn’t be more excited about this addition to the system. Sure, you can assemble computer-based music server together for much less than the price of a Sooloos. Yet Sooloos remains without peer when it comes to true plug-and-play solutions that seamlessly take care of backup files. Not to mention that it possesses the industry’s most intuitive interface. Bob Stuart makes it clear that the design goal with the iPad was to offer the same level of features and performance as the Control 15 on a portable platform, and it only takes a moment using the app to see that they have indeed.

Bringing this level of functionality to the iPad is beyond brilliant – it sets the gold standard for music servers even higher.  Legacy Sooloos owners take note, the Sooloos moniker will be fading away and new music server products will rolled out under the Meridian nameplate – everything under the hood and on the pad will remain the same.

The app is free now at the Apple App Store, but you will need a Meridian Music Server to take advantage of it.

www.meridian-audio.com

Click here to go directly to the App Store.

If you love tubes as much as I do, you know the lure of finding great NOS tubes.  There aren’t that many lurking in garage sales anymore, so the chance of finding a cache of Mullards or Telefunkens for five bucks is slim to non-existent.  Even the old ham radio operators know about eBay now and price their booty accordingly.

The designer and end user face the same dilemma; where to get the good tubes without breaking the bank.  Many love the sound of the old Telefunkens, Mullards and Phillips 12AX7s, but the best examples can fetch 200 – 300 dollars on the right day.  Just like buying parts to restore a vintage Porsche 356, there are only so many NOS parts to go around and those remaining get more expensive by the day.  Fortunately all but the very best 12AU7’s are still below 100 dollars each, but again as supply goes down and demand goes up, the end result is inevitable.

New New Stock

Having had excellent luck in the past with the TJ Music 300B’s, I was anxious to try their small signal tubes and was pleased with the results.   The folks at Grant Fidelity are now the North American importers for these tubes and you can see their full selection at www.grantfidelity.com  These are brand new tubes, manufactured in Tianjin City, China.

Both the 12AX7 and 12AU7’s are 55 dollars each and for an extra 10 dollars per tube you can get the standard 30-day warranty extended to 12 months.  If you listen to your system fairly frequently, I suggest spending the extra 10 dollars, as tubes will usually fail around 1000 hours if they do not exhibit immediate defects.

First test: Phono

The low noise requirements of a moving coil phono preamplifier seemed like the best place to start with the TJ’s, if they could pass this test, I figured they would probably ace serving as driver tubes.  Unfortunately, my Nagra VPS phono stage uses a 12AX7 and a 12AT7, so I’m going to keep my fingers crossed that TJ comes out with a 12AT7 (and a 6922) soon.

The Nagra VPS is a rare component that does not respond well to tube rolling.  I’ve yet to use a vintage NOS tube that has done a better job than the standard, handpicked EH tubes that Nagra chose for duty in this preamplifier.  Swapping the EH 12AX7 for a very expensive Telefunken just muddied up the midrange and switching to a Mullard slowed down the presentation and increased background noise.

The TJ was a much different story, this tube showed an improvement across the board.  Dynamics were increased, with extension at both ends of the frequency scale, without any harshness.  I dragged out a few favorite warhorses that I’ve heard quite a few times to make the judgment as easy as possible. Right from the first record, Dire Straits Communique, I was impressed.  My copy of this is just an average pressing that you can purchase in any used record store for about $5 and is somewhat compressed.  Just swapping in the TJ 12AX7 gave this record much more impact and I was hearing some low level detail throughout the record that I had to strain to hear before.  Moving on to the second Chicago album (the current Rhino remaster) had the same result.  When using the stock 12AX7, the horns in “25 or 6 to 4” seemed to be on the same plane as my MartinLogan CLX’s, but with the TJ 12AX7, the horns jumped out of the speaker plane and were right in front of me, with the image having much more front to back dimensionality.

Second test:  Driver

The next step was to pop a pair of TJ 12AX7’s and 12AU7’s in one of my Prima Luna Dialogue 7 monoblocks while leaving the other one as it came from the factory.  This time switching to the Harbeth Monitor 40.1’s, I played a handful of Classic Records recent mono jazz releases and switched back and forth between the left and right channels, both receiving the same mono signal, leaving no doubt to the change.

In case you are not familiar with the Prima Luna amplifiers, they are somewhat on the warm, lush side of the tonality scale, which is more often than not a good thing.  You can get a slightly more modern tube amplifier sound by swapping the KT88’s for some NOS Tung Sol’s or similar, but those tubes are fetching upwards of 250 dollars each these days.  That shakes out to almost half the original purchase price!

Fortunately, you can get very close to the same effect with the TJ’s.  If you like the more vintage sound of the Prima Lunas, stick with the stock tubes, but if you would like more punch, this is a great investment that won’t break the bank.

TJ’s for me!

The only thing that can’t be verified at this time is how long these tubes will last.  My experience with current stock Russian and Chinese tubes has shown a lifespan of about 3000-4000 hours with a failure rate of about 25%, so this will remain a question mark for now.  I’ve been running the 12AX7 in my Nagra VPS, which sees about 12 hours a day duty and my trusty Radio Shack stop watch is up to about 1400 hours with no problems so far.  I’ll be sure to report back in about a year, when I’ve run the clock beyond the 5000-hour range.

For now, the TJ’s are highly recommended if the tonal changes I’ve mentioned sound like a plus to you.  I’ve always had great luck with the folks at Grant Fidelity, so you can shop with confidence.

http://www.grantfidelity.com