Dust and grime are the enemy of any vinyl playback system. That’s especially true of the phono cartridge – and the stylus, in particular. DS Audio has come up with an ingeniously simple, user-friendly and effective solution.
Keeping the stylus of a phono cartridge clean is one of the most important regimens when it comes to vinyl playback. And while ridding the records themselves of dust and grime is relatively simple, the delicacy of a stylus makes cleaning it a little more challenging.
There are many theories about the best way to do so: from a simple camel hair brush and vibrating carbon fibre pads to a dab of alcohol, or various cleaning solutions and gels.
I’ve been a believer in that simple camel hair brush for decades, and if you use it carefully after each play of a record side, there shouldn’t be any issues. Gunk and fluff never get a chance to accumulate.
That said, it’s a good idea to take a close, careful look at the stylus tip from time to time, ideally through a microscope, or a strong jeweller’s loupe to get an accurate idea of how clean that tip really is.
DS Audio is best known for its innovative optical-based phono cartridges. Unlike conventional moving magnet or moving coil cartridges, which feature coils and magnet arrays to transform the minute movements of the stylus into a signal, the optical cartridge reads the stylus movements optically.
Its protagonists insist that this is a more accurate and less compromised way to extract the musical information form the record’s groove. Be that as it may, it still requires some clever engineering to get right.
I haven’t auditioned a DS Audio optical cartridge yet, but I’ve been using something else from the company’s product catalogue: the ST-50 stylus cleaner. And while it’s nowhere near as complex as an optical cartridge, it does exude both craftsmanship and innovation.
The ST-50 consists of a small pad of transparent, sticky material placed in a compact, lidded aluminium case. And I mean compact: the square case measures 42 x 42 mm, and stands just 13 mm tall.
The two-piece polished aluminium case has a grooved base and a slightly smaller lid that fits snugly onto the base. The bottom of the base has a leather covering, which not only looks smart, but also prevents any scratches when the ST-50 is placed on a turntable platter.
For all the fancy casework and finishing, it’s that small, square, sticky pad that does all the hard work. According to DS Audio, it’s made of a specially developed urethane resin normally used for microdust control in clean rooms.
Using the ST-50 is as simple as placing it on the turntable platter (while it’s immobile, of course!) and lowering the stylus onto the pad. The pressure of the vertical tracking force should be enough to efficiently marry the stylus tip to the pad surface.
Raising the tonearm will lift the stylus from the pad, and if there was any dirt, dust or foreign manner, that remains trapped on the sticky pad while the stylus should emerge perfectly clean. Repeating the process once or twice will ensure that more obstinate bits are dislodged, too.
Because of the low profile of the ST-50’s casework, there’s unlikely to be any issue with clearance between the cartridge and the platter. And since you’re using the tonearm lift and the existing tracking force, the stylus and cantilever are never exposed to excessive force.
I used the ST-50 over a six-week period, in conjunction with two different turntables and a variety of cartridges. As mentioned, I try and keep the stylus of those cartridges as clean as possible.
And yet, as soon as I lowered the tip of an Ortofon Quintet Black S onto the ST-50’s pad and lifted it again, it captured a small piece of crud that I hadn’t noticed. I repeated the exercise, and a bit more was released. So much for keeping my cartridges clean.
I had the same experience with the Van Den Hul Frog that’s usually on duty on my Avid Diva II SP/SME 309 deck. Again, the ST-50 found some gunk that had gone unnoticed before.
And so it went: Ortofon Cadenza Black, Hana SL and Benz Micro Wood L – all ended up cleaner under the ST-50’s auspices than when simply using that trusty brush.
Did they carts sound better? Put it this way: a stylus really has to be dirty before you hear a significant sonic difference, but a grubby needle will never track as well, and it won’t do your records any good, either.
So no, I don’t think any of my cartridges had enough accumulated dirt to benefit sonically from the ST-50’s clean-up regime. But I ended up enjoying listening to my decks even more than usual, knowing that the carts were properly pristine.
The bad news? Owning the ST-50 requires a fair outlay – just more than a grand in South African rand terms. But there’s good news, too: this is an investment that, like an accurate VTF gauge, and a protractor that actually works, should last forever.
But what about all the grime and gunge that must build up on the urethane resin pad? All it takes is some cleaning under running water, 30 minutes of drying time and, voila! Ready for another few months of cleaning.
Of course, there are other, cheaper options. But if you want something that’s thoughtfully engineered, works seamlessly, won’t harm that delicate stylus and promises an extended service life, the ST-50 is well worth investigating.
Construction: Solid aluminium casing, leather-clad base
Cleaning pad material: Proprietary urethane resin
Case dimensions (WxDxH): 42 x 42 x 13 mm
Pad dimensions (WxHxD): 28 x 28 x 3 mm
Weight: 28 grams
Croak Audio Exploration
Linn LP12/Ittok LV II/Ortofon Quintet Black S turntable
Avid Diva !! SP/SME 309/Van Den Hul Frog turntable
Ortofon Cadenza Black, Hana SL, Benz Micro Wood L cartridges
Valve Audio Whisper phono stage
Sutherland 20/20 phono stage
Electrocompaniet EC4.7 pre-amp
PS Audio Stellar M700 monoblocks
Vivid Audio V1.5 loudspeakers
The audio world is littered with weird accessories that cost a bomb and do little. One could be tempted to categorise the Furutech NCF Booster as one of those – but as it turns out, there’s more to this support/damping system than meets the eye
By now, even the most cynical audio enthusiasts will agree that cables and interconnects can have an effect on the sound of a system. That’s simply because the enhanced conductivity of a well-designed audio cable, and its ability to reject noise and interference through improved shielding, has to pay sonic dividends.
It’s also true that different cable designs, conductor materials and shielding methods lead to different sonic results – and not always positive ones in the context of a specific system. If the concept of an ideal cable is one that conveys the original signal from end to end unmolested, then too many cables still add an own, specific signature.
End-users may use these inherent traits to fine-tune overall system performance, or to make up for system shortcomings, but it’s a path fraught with compromise. Instead, it would be better to opt for cables and interlinks that get closest to ensuring signal integrity, so that the true performance of a system and its components can be identified and (hopefully) enjoyed.
AT FACE VALUE
But what about an accessory that seeks to enhance what’s already there? The Furutech NCF Booster is just such a device. It aims to improve audio system performance by addressing the potential interaction between cables and their immediate environment.
More specifically, it combines cable support and damping functions in a single, elegantly simple device.
The NCF Booster looks like a broad clamp, located on a heavy base via a pair of extendable stainless steel shafts. The bottom part of the clamp has fasteners that allow it to be fixed at any point along the shafts. The top part fits snugly over it, and is fixed via a pair of rubber O-rings.
The NCF Booster can be used to lift thick power and speaker cables from the floor, and to support power cables at the wall plug and/or component receptacle ends. You’ll need quite a few to achieve this in a typical system.
UNDER THE COVERS
Besides supporting cables, Furutech claims that the NFC Booster performs a damping function by virtue of the NCF (Nano-Crystal2 Formula) material it’s constructed from. According to Furutech, the proprietary compound generates negative ions, which eliminate static. It also converts thermal energy into far infrared.
In the Booster, NCF is combined with tiny, nano-sized ceramic particles and carbon fibre which add piezo-electric damping properties to the device, allowing a high degree of electrical and mechanical damping.
If you want a more detailed description, you can find it on the Furutech website here.
Frankly, I was sceptical about just how effective the NCF Booster would be in practice. That despite the fact that the device has been a huge seller in Japan since being launched last year, delaying its availability in other markets, while being showered with praise from various quarters.
I received an array of six NCF Boosters, and decided to kick off by using three to stabilise the power cables at the component receptacle ends of the Naim Uniti2 (used as a pre-amp), the PS Audio Stellar S300 power amp, and the PS Audio DirectStream DAC in my system.
The remaining three NFC Boosters were then used to support the power cables running from the PS Audio P5 power regenerator to the components in the system. The need for height adjustment became very apparent in practice, as it allowed the cables to be lifted well off the floor while also ensuring optimum alignment with the power receptacles of both the P5 and the various system components.
Later, I used four boosters to elevate the speaker cables from the floor, with the two remaining units on the Uniti2 and the Stellar S300. And finally, I moved those two boosters from the Naim and the Stellar, and used them to elevate the power cables.
Each time, I listened to a selection of tracks without the Furutech boosters, then with them positioned in the system, and then again with the devices removed.
I expected the differences to be subtle, if audible at all, so what followed came as a bit of shock!
SOUNDS LIKE …
In the first configuration, with the focus on the power receptacles and power cables, the sound was immediately more lucid and accessible. The staging width increased, and there the sound picture provided a clearer view of the music, specifically as far as the finer nuances were concerned.
On ‘Mama You Been On My Mind’ from Bettye LaVette’s latest release, Things Have Changed, Bettye’s vocals gained additional traction and colour. The simple piano accompaniment was presented with greater impact, and the subtle electric guitar in the background was more prominent, but without disturbing the delicate balance and cohesion of the music.
But the most marked difference, at least in my system, was the extension of the tonal range, specifically in the lower frequency region. Bass notes were recreated with greater urge and intensity, and the music image gained a more solid tonal foundation.
The percussion on ‘The Times They Are A-Changing’ was presented with real impact, and the electric bass gained extra heft and slam, but with a level of definition that allowed the fuzz-edged solo guitar and LaVette’s seasoned vocals to shine with a particularly appealing glow and clarity.
The mix of Cuban big band Orquesta Akokán’s live, warts-and-all eponymous debut is a good test of system resolution, given the sheer breadth of musical action packed into two channels. From exuberant trumpets to swinging trombones, from intricately rendered percussion to an eloquent bass, and a full cast of enthusiastic vocalist, this is a performance filled to the brim with sound.
Again, the NCF Boosters expanded the stage to more easily accommodate the often frenetic musical action, benefiting overall insight and enjoyment. The lower registers gained additional muscle and definition, while the trebles seemed cleaner and more focussed.
‘Your Mind Is On Vacation’ from Holly Cole’s latest release, <Holly>, features the Canadian jazz singer’s sensuous vocals against a backdrop of deep, driving bass, some snappy percussion, and an engrossing interplay between piano and electric keyboards.
Here, the bass was really lifted by the NCF Boosters, gaining both impact and definition, and allowing the rest of the arrangement to come to the fore with greater tonal range and clarity. The result was a better balanced, more accessible sound and ultimately more engaging sound.
The NCF Booster added authority and stature to Ivo Pogorelich’s insightful readings of Mozart’s piano sonatas K283 and K331, allowing the full majesty of the piano to come to the fore. There were some gains in dynamics and imaging, too, but again, it was the foundation and the substance of the music that benefited most.
The results were less pronounced when I moved some of the boosters away from the power cords to lift the speaker cables. Yes, the soundstage still gained accessibility, and there was an enhanced cohesion to the delivery, but the succinctness and extended tonal range was less noticeable.
THE BOTTOM LINE
Thus, I have to conclude that, in this particular system, the power feeds benefited most from the NFC Boosters’ presence – and more so than I would have believed. Clearly, the NCF resin’s damping properties and anti-static properties aren’t only significant, but also benefit ultimate sonic performance.
Of course, the NCF Boosters also tidy up cable runs, and ensure more secure power cord connections at the component receptacle end. And their adjustable height means they can adapt to a wide range of applications.
The price remains the only obstacle. R5 000 a piece seems like a lot of money, especially when you probably need a least a half-dozen. But then, many audiophiles spend that, and more, on a single speaker cable run or interlink set.
In that context, the Furutech NCF Booster represents a fascinating and effective upgrade to high-end systems. – DEON SCHOEMAN
Reduce noise, add transparency and improve tonal depth – yes really!
A typical system needs at least six, if not more – and they aren’t exactly cheap.
Construction: NCF nylon resin base and clamps, stainless steel locating shafts
Base unit: ABS resin body with counterweighted shock-absorbing plate
Support unit: ABS resin and NCF nylon resin
Top clamp unit: stainless steel block and NCF nylon resin
Dimensions: 94 x 99,7 mm
Height: base level – 80 mm. Extended level -140 mm
R5 000 each
The Audio Visual Boutique
Vivid Audio V1.5 loudspeakers
PS Audio DirectStream DAC with Bridge II
Esoteric UX-3SE universal player
Avid Diva II SP turntable
Sutherland 20/20 phono stage
Naim Uniti2 all-in-one player
PS Audio Stellar S300 power amp
PS Audio P5 power regenerator
TelluriumQ Black, Nordost Tyr and XLO Reference cables and interlinks
Electrocompaniet PI-2D integrated amp
Synology DS213+ NAS
Bettye Lavette – Things Have Changed (Verve 44/16 FLAC)
Holly Cole – Holly (Universal DSD64)
Mozart – Piano Sonatas K283 and K331 – Ivo Pogorelich (DG 44/16 FLAC)
Orquesta Akokán – Orquesta Akokán (Daptone 44/16 FLAC)
Can a loudspeaker cable really make a difference? While the sceptics may shake their heads, it makes sense that optimising signal transfer will enhance sonic performance. The Inakustik Reference LS-2404 proves the point quite succinctly …
German brand Inakustik might be a relative newcomer to South Africa, but it produces an extensive range of audio and AV cables, interlinks and accessories, all topped by its Reference Series. The Reference LS-2404 Air is a high-end loudspeaker cable available in various terminations.
The key features of the LS-2404 include low capacitance and inductance, and an innovative air helix structure that effectively spaces the individual conductors in a consistent helix pattern. The result is a free-air configuration that uses the air as a dielectric to ensure extremely low capacitance.
Inakustik uses specially designed spacer clips at preset intervals to achieve and maintain the helix structure. Ingeniously, the clip construction also allows exceptional flexibility, despite the considerable 2,5 cm girth of the cable, making it easy to install.
AT FACE VALUE
The LS-2404 Air is a thick but lightweight cable that conceals its complex, air dielectric-based construction under a pliable polyethylene jacket finished in an unusual but attractive metallic brown.
It’s available in various terminations, configurations and lengths, but the 3,0 metre length example tested here was biwire-capable, with a single pair of friction banana connectors on the amplifier side, and a dual pair on the speaker side.
The connectors are rhodium plated and look and feel the top-class part. Other termination options include spades, lugs, adjustable bananas, and more.
UNDER THE COVERS
The LS-2404 Air employs eight high-purity, oxygen-free copper conductors, each consisting of 24 0,25 mm copper wires braided around a polyethylene core. Each individual copper wire features a thin insulating coating to prevent eddy currents.
The braiding of the copper wiring, which arranges the wires in an opposed stranding pattern, addresses the powerful magnetic fields created by the currents flowing through the cables during use.
The dual-layer, multicore arrangement of the cable’s eight conductors means they overlap to further neutralise the magnetic fields created by the individual conductors. This results in low inductance.
Finally, the thin and flexible polyethylene sheath was chosen ahead of other materials, as each additional material affects the cable’s electrical characteristics, according to Inakustik.
By using a polyethylene sheath, the LS-2404 Air uses only copper and PE in its entire construction: a PE core for the eight conductors, and the PE jacket that protects the assembled cable.
For this review, we used the LS-2404 Air in conjunction with Inakustik’s cable supports, which consist of an anodised aluminium alloy support base with twin elastomer bands to hold the cable in place.
The support rests on a gel pad that provides mechanical and capacitave decoupling. The cable can either be supported on top of the elastomer bands, or securely between them, and the bands are height-adjustable in three steps.
The support system is designed to prevent the loudspeaker cable from being exposed to mechanical interference, such as vibrations, from the floor, while isolating it from the floor also reduces capacitance.
Click here for more technical details on the Inakustik Reference cables.
SOUNDS LIKE …
The first impression of these German-made cables was of an ease of flow and a natural rhythm that made listening to even favourite recordings an enjoyable journey of rediscovery. The music gained a new accessibility and appeal that rekindled old friendships and forged new ones.
A key element of the cable’s performance was its ability to foster transparency, allowing the music to shrug off any electronic artefacts or influences, and to be delivered with a natural and almost organic purity.
That transparency also benefited the cable’s penchant for a generously rendered soundstage that allowed the musical image to be presented with vibrancy and vigour. The sonic image wasn’t only finely focussed, but dimensionally precise, ensuring an engaging listening experience.
I particularly enjoyed the way the cable allowed the impetus and intent of the music to be communicated with an easy assurance that never sounded forced or exaggerated, but allowed the essence and vitality of the performance to be highlighted.
Bass notes were reproduced with depth and power, but never to the point of overwhelming the listener, while seamlessly progressing into a smooth and full midrange.
The trebles were clean and revealing, and while there was a slight tendency towards brightness that exposed any edge or brittleness in the original recording, the highs never became uncompromising, focusing on exploring fine detail instead.
The atmospheric ‘When Love Is Not Enough’ from the Ben Harper/Charlie Musselwhite collaboration No Mercy In This Land was rendered with a clarity and sense of purpose that allowed the ambience of the recording, the timbre of the piano, the twang of the lead guitar and the emotive texture of the vocals to be portrayed with spine-tingling realism.
The clarity of the sound picture placed each instrument precisely across a sprawling stage, while the image itself was expansive, spreading the music wide and deep, and inviting the listener to become closely involved in the music.
The cable’s talent for almost surround sound-like, cinematic dimensionality was commendably demonstrated by the admittedly gimmicky but strangely fascinating title track off the Friends Of Mr Cairo set, a collaboration between Yes frontman Jon Anderson and keyboardist extraordinaire Vangelis.
The cables ensured that the Anderson’s falsetto vocals, often multi-tracked, were precisely juxtaposed against the complex melange of special effects and Vangelis’ regal electronic accompaniment.
Arguably one of the most enjoyable and articulate modern readings of Mozart’s No. 25 and 26 Piano Concertos is that by Francesco Piemontesi, in conjunction with conductor Andrew Manze and the Scottish Chamber Orchestra.
Piemontesi’s piano sounds liquid and authoritative in equal measures, while the orchestra perfectly complements the solo instrument’s vivacity and virtuosity. The recording is accurate and inviting, capturing the music without frills or artifice.
The Inakusitik cable was perfectly capable of revealing and presenting both the intricacies and the impetus of the music, while also allowing the accuracy and the scale of the recording to shine through.
Here, the leading edges of the piano’s upper registers tended to reflect the cable’s slightly critical treatment of high frequencies, but never to the overall detriment of the music.
A quick note on the Inakustik cable base supports: while their influence on the sound in my system and listening room was limited, there’s no doubt that they are worth considering, especially in environments such as wooden-floored rooms, where vibration is an issue.
During the review, comparing the sound with and without the supports didn’t yield substantial differences, although I felt that the midrange was more lucid, and there were subtle benefits in terms of soundstage size.
From a purely aesthetic perspective, they certainly benefited the presentation of the cable – and frankly, this isn’t a loudspeaker cable you want to tuck away: it should be proudly displayed!
THE BOTTOM LINE
The Inakustik LS-2404 Air is by no means a cheap loudspeaker cable, but in the rarefied environment of high-end cabling, you’d expect its combination of innovative construction, quality materials and meticulous construction to command an even higher asking price.
More than any other attribute, I liked the cable’s ability to express the flow and pace of the music, which not only allowed it to capture more of the essence of the music, but also opened the door to a greater appreciation of the performance as a whole.
While audio components often focus on dissecting the sound in search of elusive detail and resolution, the Inakustik LS-2404 Air places the emphasis on the total musical experience – and succeeds admirably.
Cable type: Bi-wire loudspeaker cable
Construction: Air Helix, multi-conductor
Conductors: Eight high-purity OFC
Conductor construction: 24-strand cross-braided around PE core
Sheath: Woven polyethylene
Connectors: Bananas, rhodium-plated
Cable length: 3,0 metres
Cable diameter: 25 mm
R58 000 (3 metre pair)
Mark Levinson No. 523 pre-amplifier
PS Audio Stellar M700 monoblocks
PS Audio DirectStream DAC/Bridge II
Vivid Audio V1.5 loudspeakers
Synology DS213+ NAS
TelluriumQ Black speaker cable
TelluriumQ Black and XLO Reference XLR interlinks
PS Audio P10 power conditioner
Ben Harper/Charlie Musselwhite – No Mercy In This Land (Anti- 44/16 FLAC)
Jon and Vangelis – The Friends Of Mr Cairo (Polydor/Universal 44/16 WAV)
WA Mozart – Piano Concerto Nos. 25 & 26 – Francesco Piemontesi/Andrew Manze/Scottish Chamber Orchestra (Linn Records 192/24 FLAC)
The PS Audio LANRover makes it easy to overcome the 5m distance limit between connected USB devices. But there’s a lot more to this little box of tricks …
Anyone who has wanted to a laptop or a desktop computer to a standalone DAC via USB will know that this link-up is often hampered by the 5m cable length limitation between USB connections.
That’s fine if you DAC is a USB DAC/headphone amp parked on your desktop, next to your Mac or PC. But what if the DAC is in an equipment rack on the other side? Or if your computer/music server is actually in a different room altogether?
Because USB often offers the highest-resolution D/A conversion path, it’s often preferred above coaxial, AES/EBU or Toslink options. Yes, you could set up a headless Mac or PC in your audio rack to serve music to the DAC via USB, but that would be considered overkill by many.
Enter the PS Audio LANRover – a USB extender system that comprises a sender and receiver unit. Sender and receiver are linked using CAT5e or CAT6 network cabling, which allows a cable distance of up to 100m between sender and receiver.
In other words, you could have a computer in your study, and an audio system in the lounge, and link the two via your Ethernet-based home network using the LANRover sender/receiver system. Problem solved.
But the LANRover offers more than just a convenient, network-based USB connection. In fact, it’s what it does to the sound that is actually its strongest talent.
AT FACE VALUE
The two units that make up the LANRover system are small and innocuous, but well finished. Both sender and receiver feature all-metal enclosures with ribbed sides, and exude a reassuring air of robust build quality.
The sender unit is self-powered (it draws the 5V it needs from the computer’s USB port) and connects to a laptop via a USB Type B. There’s an RJ45 Ethernet socket at the other end. Four LED indicator lights indicate power, signal lock, host status, and signal transmission status.
The receiver unit is powered by a wall wart-type PSU, and also offers an RJ45 socket for accepting Ethernet-borne signals. It features the same array of indicator LEDs, and a USB Type B socket which outputs the digital audio signal to a USB-equipped DAC.
The LANRover comes with a short Ethernet cable, and a slightly longer USB Type A/B cable. PS Audio says the cable between the source component and the sender unit is less critical than the USB link between the receiver unit and the DAC, so if you have a fancy aftermarket cable, use it between the LANRover receiver and your DAC.
UNDER THE COVERS
There are two reasons to use a LANRover system, but they’re not mutually exclusive. Firstly, it offers a convenient and effective way to use USB connectivity to link a source component (like the MacBook Pro in my system) to a DAC that’s some distance away.
However, perhaps even more importantly, the LANRover gets rid of computer-generated noise in the process. It does so by isolating the source of that noise – the computer – from the DAC. The sender and receiver are galvanically isolated from the source computer and DAC respectively.
In that role, it therefore acts as what PS Audio terms an isolation regenerator. The LANRover creates a new, packetized data stream that doesn’t utilise the usual USB protocols, and thus sheds any noise, jitter or current and voltage spikes present in the data stream.
The clean, newly generated digital data stream is transmitted to the receiver via Ethernet, and is impervious to any interference, regardless of distance. The receiver reconstructs the packetized data stream and feeds it to the DAC – thus ensuring flawless transfer of a pure digital data stream, without any artefacts.
So, you get the convenience of long-range USB-based asynchronous data transfer without the usual 5 m restriction, as well as a cleaner, purer digital data stream.
Even if you don’t need the extended cable distance, then the isolation of source and endpoint, together with the regeneration of the data stream should be more than enough reason to consider the (significant) investment in a LANRover.
I tested the LANRover by hooking up my 13-inch MacBook Pro to the sender unit using a Furutech GT2 USB Type A to Type B cable, and then connecting the sender to my wired listening room network via a D-Link switch located close to my desk with a generic Ethernet cable.
The receiver unit was also connected to the same network via Ethernet, but this time to a TP-Link switch located on the audio equipment rack. A Furutech GT2 Pro USB cable was then used to couple the LANRover receiver to my PS Audio DirectStream DAC.
The DAC in turn fed a Naim Uniti2 operating as a pre-amp, with a PS Audio Stellar 300 power amp delivering the urge to a pair of Vivid Audio V1.5 speakers.
SOUNDS LIKE …
While I initially assumed that the LANRover’s core role would be to overcome the 5m USB cable length limit, it turns out that the system’s real benefit lies in the way it isolates the source computer from the receiving DAC, ridding the digital data stream of all artefacts in the process..
This enhanced signal transfer process, and especially the absence of noise and jitter, makes a substantial, audible difference to the sound. The delivery is smoother, more detailed and more transparent than any conventional USB connection between a computer and a DAC I’ve heard.
I’d wager that anyone who hears the difference will want a LANRover for the sonic improvements it offers alone, regardless of the added convenience provided by an almost unrestricted data transfer distance.
Listening to JazzMeia Horn’s acrobatic vocals on ‘Tight’ off her debut set, A Social Call, the bustling upright bass sounded better defined, with improved detail microdetail, while Horn’s voice soared with greater freedom. The stage gained enhanced three-dimensionality, leading to a greater sense of engagement. The little boxes not only allowed the USB connection to reveal more detail, but also to contextualise that information more effectively, so that the music sounded more authentic.
Steven Wilson’s To The Bone was delivered with an almost visceral intensity that captured the complex harmonies, heroic guitars, crashing percussion and intricate arrangements to thrilling effect. The approach was lean, pacey and muscular, with a strong thread of transparency ensuring full, glorious access to the music.
Tonally, the high frequencies sounded smoother but also more clearly defined, allowing greater insight into the soul and the subtleties of the recording. Tonal linearity appeared to benefit too, and the overall presentation was both more impactful, and more believable.
These traits remained consistent regardless of the material listened to. Large scale recordings with complex arrangements such as the Tchaikovsky Violin Concerto became more lucid and approachable, while clarity was a particularly consistent theme throughout.
I thought that DSD files benefited most from the LANRover’s attentions, perhaps because the additional resolution they offer provided greater scope for the system’s revelatory talents. But the improvements were equally unequivocal when listening to normal 16/44 WAV files or 192/24 FLACs.
THE BOTTOM LINE
The LANRover system is an outstanding example of intelligent engineering addressing the inherent shortcomings of USB-based signal transfer in both practical and sonic terms.
While extending USB cable range beyond the usual 5m margin is an attractive feature, it’s the impact the LANRover has on sound performance that is its primary talent. Indeed, it becomes very difficult to live without it once you’ve experienced those sonic benefits.
Yes, the pricing is on the steep side, but think of it this way: many audiophiles spend a lot more on a single pair of interlinks. Given the practical and sonic benefits, investing in a PS Audio LANRover system will always be money well spent. But you’ll have to hurry – according PS Audio, production is ending, due to limited demand. Which makes the LANRover all the more desirable.
Empathically unveils USB-delivered music. Extends USB range, too.
More expensive than expected.
PL Computer Systems.
Late 2011 13-inch MacBook Pro, 2,7 GHz Intel Core i7, 8 GB RAM, 1TB SSD
TP Link and D-Link 10/100/1000 Ethernet switches
PS Audio DirectStream DAC
PS Audio Stellar S300 power amp
Vivid Audio V1.5 speakers
Furutech GT2 and GT2 Pro USB cables
Steven Wilson – To The Bone (Caroline 44/16 FLAC)
Jazzmeia Horn – A Social Call (Prestige 44/16 FLAC)
Tchaikovsky – Violin Concerto – Nemanja Radulovic/Sascha Goetzel/Istanbul Philarmonic (DG 96/24 FLAC)
Boston – Boston (Epic/Sony DSD64)