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The Renaissance Roadshow: Whisky a Go Go in Edinburgh

17 April 2026: The Renaissance Roadshow returns to home turf on Thursday 7th May with a special event at Loud & Clear Edinburgh. At the heart of the day will be the award-winning Audiovector R 10 Arreté loudspeakers that will be playing in the beautiful Edinburgh showroom. To add a different flavour to the occasion, Tailored Spirits will be offering free whisky tasting sessions. This is a unique opportunity to enjoy exceptional speakers paired with premium spirits.

The Audiovector R 10 Arreté is a no-compromise floor standing loudspeaker that redefines what’s possible in audio design. Handmade in Denmark, the R 10 Arreté features a suite of the latest Audiovector innovations including the Dual Air Motion Transformer. Working in harmony with Audiovector’s Soundstage Enhancement Concept (SEC), it delivers an exceptionally open, precise, and three-dimensional treble – allowing music not only to be heard but truly felt. A new benchmark in craftsmanship and acoustic engineering, the beautifully elegant R 10 Arreté is designed to enthrall the most discerning of listeners.

Tailored Spirits create extraordinary, one-of-a-kind whisky and premium spirits. With inimitable access to an ever-changing selection of high-quality Scotch whisky casks and premium spirits, they can create your perfect dram in a bespoke bottle. They offer expert spirits design and bottling guidance every step of the way.

Guests will enjoy a lively and informative presentation from the Renaissance team and Hans-Henrik from Audiovector, followed by an unforgettable listening session. There will be whisky tasting sessions and, for those who are not fans, they can try the wine, sherry or port used for ageing the whisky. In addition to the R 10 Arreté, the full range of Audiovector loudspeakers will be on display. Warm hospitality, friendly conversation, and good music are guaranteed.

“This promises to be a great event featuring the perfect combination of extraordinary hi-fi, good music and exceptional whisky,” said John Carroll, Managing Director of Renaissance. “I know that our guests will love this opportunity to hear the R 10 Arretés. After all, it’s not every day that one gets the chance to listen to a pair of £129,500 loudspeakers in a £375,000 system whilst drinking fine whisky.”

Event Details

Thursday 7 May 2026: 15:00 – 20:00. Loud & Clear, 94 Commercial Street, Edinburgh EH6 6LX.
Demonstrations by appointment from 16:00 – 19:00. Email [email protected] to book.
Whisky tastings: 17:00 and 18:30 (free).

www.loud-clear.co.uk/edinburgh/7mayevent

ALLNIC’s NEW ASRA RHPA-7500 headphone & integrated amplifier

16 April 2026: ALLNIC ASRA (RHPA-7500) is the new reference of high performance headphone amplifiers, equipped with true driving capability for modern high-end headphones.

It employs powerful 7558 pentode beam tubes in its new circuits together with a hand-built Permalloy transformer specially designed for ASRA amplifiers letting you enjoy ALLNIC’s exceptional music reproduction.

• Dual Output Architecture of Pentode (20W) and Triode (10W), smartly serving diverse choices of listeners
• High-purity, Nickel-based “Permalloy” Output Transformer, ensuring purity, accuracy and tonal richness in sound
• Versatile output choices and sufficient input capability

  • headphone outputs with a dedicated circuit for RAAL ribbon headphones, and speaker output
  • 1x XLR / 3x RCA analogue inputs
    • Optional upgrade of 41 step Constant Impedance Attenuator (CIA)

Experience Pure Musical Artistry

Technical Specifications

Category Details

Type: Tube headphone / integrated amplifier
Tubes: ECF x 2 / 12AU7 x 2 / 7558 x 4
Inputs: 3 pairs RCA unbalanced, 1 pair XLR balanced
Volume Control: Precision Potentiometer (optional 41-step Constant Impedance Attenuator)
Headphone Outputs: one 1/4″ TSR unbalanced, one 4-pin XLR (female), one RAAL direct drive 4-pin XLR (male)
Loudspeaker Outputs: one pair of binding posts
Frequency Response: 20Hz ~ 20KHz flat
Voltage Gain: +22dB Triode / +24dB Pentode
Optimum Headphone Impedance: 10Ω ~ 300Ω
Output Power: 20W Pentode / 10W Triode per channel
Maximum Input Voltage: 4V RMS
THD: 0.1% (1KHz, Output 1V)
S/N Ratio: -85dB (IEC)
Power Consumption: 80W
Dimensions: 355mm (W) x 445mm (D) x 140mm (H)
Weight: 12.0kg (net) / 16.4kg (shipping)
Price: £5,900 (standard), £7,200 (CIA version)

Manufacturer & Distribution

Manufacturer: Allnic Audio – www.allnicaudio.com
UK Distributor: BOBUSiAN (HIFISTAY UK) Tel: +44(0)7922 27 7944

dorpo announces DMP-A1 Digital Music Player

15 April 2026 – dorpo, the new smart home hardware technology brand specialising in audio & video products, announces the launch of the DMP-A1 – a state-of-the-art multi-source digital music player, headphone amplifier, pre-amplifier and DAC. Integrating superlative digital music playback and file management as well as network streaming functionality, the DMP-A1 boasts lossless playback up to 32-bit/768kHz and supports FLAC, WAV, APE and MQA decoding, as well as DSD files up to DSD512 (native) including DSF, DFF, SACD ISO and DST. To broaden listening options, the DMP-A1 also integrates popular streaming services, including Tidal, Spotify, Qobuz, Apple Music, Amazon Music & Highresaudio, whilst also supporting Roon Ready, Tidal Connect, Spotify Connect, Qobuz Connect, AirPlay, DLNA, and Bluetooth for network music streaming (*Not all streaming services are available at launch, with some services added over time according to the progress of certification via over the air firmware updates). Boasting an elegant, user-friendly interface, including on-screen mirroring remote control via a smartphone or tablet, the DMP-A1 offers effortless control and supports a wide range of lossless music formats. Through its diverse input and output options, it caters to both personal listening and home audio setups, ensuring a deeply satisfying user experience.

High-End DAC and Processing Power

The DMP-A1 is equipped with the ESS flagship ES9039SPro chip, an industry benchmark DAC. Combined with a high-precision, low-jitter dual clock, it produces remarkably low distortion and noise, resulting in crystal-clear audio and an exceptional high-fidelity music experience. It also features the powerful third-generation XMOS XU316 audio processor, which provides outstanding processing speed and high USB bandwidth, ensuring smooth handling of high-resolution audio data. The processor offers lossless playback for PCM 768kHz/32-bit, DSD512 (native), and full MQA decoding.

Extensive Connectivity and Balanced Audio Design

A wide variety of input connections are featured on the DMP-A1, including optical, coaxial, asynchronous USB, Bluetooth (Qualcomm QCC5181) and ARC, whilst the device can also serve double duty as a high-fidelity preamp and outstanding headphone amplifier. Its fully balanced analogue circuitry, including the DAC to analogue output pathways, are processed by a fully balanced differential amplifier circuit. By eliminating the crosstalk of a common ground loop, marked improvements are made to the channel separation and better noise resistance achieved, delivering a clearer, more defined audio. The fully balanced pre-amp circuit supports accurate volume adjustment, allowing for direct connection to a power amplifier or active speakers.

Dual Power Supply for Optimal Performance

The DMP-A1 utilises a dual power supply system to optimise audio quality. dorpo’s dedicated high-performance linear power supply provides clean and stable power to the audio circuits. Meanwhile, a separate low noise switching power supply powers the digital circuitry. This approach not only ensures optimal performance but also allows the DMP-A1 to automatically adapt to different mains voltage standards worldwide, eliminating the need to manually match the input voltage.

Powerful Headphone Amplification

For headphone enthusiasts, the DMP-A1 features a dedicated headphone amplifier circuit with both 6.35mm and balanced 4.4mm outputs. It delivers ample power to drive a wide range of high-end headphones, from low to high impedance (16-300 ohms), making it ideal for listeners who demand exceptional sound quality for both loudspeakers and headphones.

Flexible Storage and System Integration

The DMP-A1 offers versatile storage options. It supports a variety of USB drives and network storage devices, whilst also boasting a built-in slot for a high-speed M.2 NVME 3.0 2280 SSD, providing ample storage space for up to 8TB of music files. When used with other compatible audio devices, the handy 12V trigger input and output allows for a whole system to be turned on or off directly from the DMP-A1 with a single click.

Premium Design and User Interface

Featuring a timeless design with modern flourishes, the DMP-A1 features a sleek exterior finish consisting of a thick, precision-machined aluminium chassis with a stunning frosted metal finish. A smooth volume dial with a customisable LED light ring adds visual flair, whilst the large, five-inch high-definition LCD touchscreen delivers intuitive operation.

Smart OS and App Control

The DMP-A1 runs a customised FunplayUI operating system based on Android 12. This user-friendly interface provides easy access to music playback, system settings, and file management functions like browsing, music data syncing, and more. Additionally, you can control the DMP-A1 using the dedicated mobile app – dp SmartController – for your phone or tablet (available for both Apple and Android devices), offering a convenient and professional music playback experience. Thanks to its screen mirroring feature, users can choose to either control the DMP-A1 conventionally through the app’s file system, or ‘mirror’ the display on the front panel, offering real-time adjustments made via the phone screen, which is emulated on the front panel display of the device.

Availability and Pricing

DMP-A1 will be available in the UK and across Europe early Q2, 2026. SRP £1,799.00 inc UK VAT / €2,100.00

WIN! One of 10 pairs of 1m AudioQuest MacKenzie interconnects, each worth £319

We have partnered with our friends at AudioQuest to offer you an exciting competition and a chance to win one of 10 pairs of 1m AudioQuest MacKenzie RCA interconnects, each worth £319.  

AudioQuest requires little introduction. Since its founding in 1980 by Bill Low, the brand has produced cables that strive to do as little harm as possible to the audio signal. While the company manufactures a wide range of products to preserve the musical performance, at its core, AudioQuest remains dedicated to developing high-performance cables. 

Named after Canada’s longest river, MacKenzie illustrates AudioQuest’s dedication to unlocking a system’s sound quality. It also underscores the company’s ongoing commitment to technical innovation, driven by the pursuit of better performance rather than mere change for its own sake. 

MacKenzie interconnects feature AudioQuest’s own solid PSC+ (Perfect-Surface Copper+) conductors. These conductors are coated in a Hard-Cell Foamed Polyethylene (PE) insulation, which is further shielded by a Carbon Mesh-Network Noise Dissipation system. This system uses three alternating layers of metal and carbon-loaded synthetics to ‘shield the shield,’ absorbing and reflecting most radio-frequency interference before it reaches the ground layer. This RF-noise reduction is aided by directionally controlled conductors that ensure the remaining noise is drained away to where it’ll do the least damage to the vulnerable low-level audio signal.

Not only are MacKenzie interconnects the perfect introduction to the AudioQuest ecosystem, but they are also a very good interconnect cable in their own right. As 10 lucky winners in the UK will discover! 

Entrants must be UK residents

 

To answer, please scan the QR code, which will direct you to the AudioQuest dedicated competition page.
www.audioquest.com/pages/hi-fi-plus-competition-entry

Alternatively, send your answer on a postcard (including your name, address, and contact details) to AudioQuest MacKenzie Competition, Hoge Bergen 10, Roosendaal, 4704RH, The Netherlands.

Competition Rules

The competition will run from 1 April 2026 to 4 June 2026. It is open to everyone, but multiple, automated, or bulk entries will be disqualified. Offer open to UK residents only. The winner will be chosen at random from all valid entries, contacted via email (if possible), and their name will be published in the magazine. The Editor’s decision is final, and no correspondence will be entered into. Absolute Multimedia (UK) Ltd. complies with the Data Protection Act, and UK laws apply. Our policy is that we will not share your details with third parties without your prior consent.

Moses Yoofee Trio: MYT

Berlin has long been a fertile city for fermenting new and influential music. While recent activity appears to have been centred on music for clubs, there is also a thriving jazz scene from which this exciting young trio has emerged. MYT combine elements of hip hop and other forms that create a musical bridge for those unfamiliar with jazz. What makes MYT jazz is the nature of the instruments involved, Moses Yoofee plays keyboards, Roman Klobe-Baranga˘ weilds electric bass and guitar, and drums are provided by Noah Fürbringer, and it’s the latter who gives this music it’s breadth of appeal.

The drums on MYT are the sort of thing that breakbeat enthusiasts were sampling from jazz and soul records in the nineties. MYT brings that up to date and captured by modern recording technology, which gives it a fresh and contemporary sound. Suffice to say that MYT is not a piano trio in the usual jazz sense, for a start none of the 13 tracks break the four and a half minute mark and not a great deal of the playing sounds improvised, this is jazz for the age of reduced attention spans.

The album kicks off with a meaty bass line over a slightly ghostly synth and a slow drum tempo on ‘Into You’, the piano is mellow and the groove ambles along nicely. It gives some idea of the MYT sound, which is amped for impact with compression that discourages high playback levels but will certainly appeal to many. ‘Ridgewalk’ ups the ante tempo wise and brings in guitar to add propulsion to the snappy snare work but switches styles to keep you alert to the fact that this is still jazz, it’s a typically concise piece, something MYT are particularly good at, this a taut fat free album that favours immediacy over noodling.

‘Green Light’ features the rapped female vocals of Enny but even she doesn’t stick to the hip hop norms, mixing a sung chorus with snappy lyrics, keeping musical flow at the centre of the action. ‘Bond’ is a highlight with a charming piano intro that segues into another speedy beat with a rolling bass line and a degree of melody that marks it out among the tunes on offer, again tempo is varied to maintain interest and the bass playing is superbly phrased. Album standout is ‘Gemini’ where the drums and bass deliver a lovely intro alongside guitar, leaving plenty of space and introducing restrained phrases from the keyboard before a guitar break that’s worthy of John Abercrombie. This the longest piece on the album and leaves enough space for the band to kick back and let loose, a little, there’s always direction but here it isn’t so precisely defined.

‘Till Tomorrow’ brings back the dynamic snare and combines it with muscular bass over piano and backing synth, the second half allowing for more of Yoofee’s melodic playing that is the central appeal on the album. The rhythm section does a fine job and sounds great but it’s the keyboards that provide the emotional pull, that said the drum break in the last minute is particularly inspired. ‘Trust’ is a beauty with restrained drums, lovely melodic bass and some big piano chords. ‘Push’ lives up to its name with drums that are metronomic yet supple while electric keyboards create a pulsating rhythm that won’t let you sit still, there’s a short break in the middle to cath your breath back but this one isn’t for chilling, it’s for moving and that’s before some beautiful guitar comes in.

‘Show Me How’ sounds a bit odd to start with but develops into a Weather Report style vibe as a result of the keyboard sound and a beat that just won’t let it lie but never overstays its welcome. ‘Deep’ combines a punk jazz beat with Wanja Slavin’s saxophone and sits slightly at odds with the album overall but certainly deeps things varied. The album ends with ‘Whip’ which goes a little larger than usual by combining synth and piano in equal measure, producing a smooth and spacey sound that contrasts with what precedes it. MYT are by all accounts a thrilling live band and if this album is any indication that’s not hard to believe, it would be fascinating to see if they let loose and get into some longer grooves on stage but as it stands this debut is a cracking start to a very promising career.

https://mosesyoofeetrio.com

Back to Jazz

Xavian Unica

Anyone who was into their audio in the 1980s will recall it was the era when the small stand-mount loudspeaker started to be taken seriously as a high-end device. The BBC LS3/5a has come to be seen as something more than a mini-monitor for an outside broadcast control room. Products like the Acoustic Energy AE1 and Sonus faber Minima helped carve a place for the high-performance stand-mount as a viable alternative to the large, wide-baffle loudspeakers that were popular at the time. Although the trend changed once again and slimline floorstanders now dominate the loudspeaker world, there is always room for a classic stand-mount design, especially one as good as the Xavian Unica, with its 1980s price tag. 

Hand-built

The Czech newcomer is a compact two-way stand-mount, built from slabs of 23mm-thick solid oak and roughly rectangular with generously radiused corners all round – the kind of shape that requires hand-building and finishing rather than being stamped out and folded from a sheet of MDF. This is something you might expect from a high-performance stand-mount design, but a solid oak construction in a loudspeaker priced at just €1,000 per pair is the stuff of “how do they do that?” Both drivers are custom-designed for the Unica rather than off-the-shelf. The five-part, second-order crossover uses components from Danish high-end outfit Jantzen, and the logo on the high-frequency unit proudly reads ‘XAVIAN Prague’ like a designer fashion label – with the distinction that, unlike most designer-label clothing, the speaker is actually made there by local craftsmen. 

All of this puts the small company under the auspices of Italian-born Roberto Barletta at a competitive advantage before a single note has emanated from the speaker. This, a bijou from a quintessentially European artisan company, built and finished to high-end standards from the finest materials – or the usual mass-produced, ‘designed in UK (or Germany/Denmark), made in China’, rectangular, injection-moulded plastic-baffled, vinyl-wrapped box – well, we all like to own a slice of the good life, don’t we? 

Natura entry

Word has it that Barletta originally intended this, the entry model in the company’s Natura line, to be sold at €1,500, which would still have represented conspicuously good value in today’s market. However, at some point, he must have thought, “Ah, what the heck”, and dropped a bombshell that will, in all probability, require him to sell a lot more of them to make it work commercially. Not to give the game away at this point – but indeed, the chances of Xavian doing just that look to be stacked in his favour. Barletta clearly knows his target audience… a by-product of selling directly rather than through agents, distributors, and dealers.

The affordable price of admission also means the Unicas will be asked to handle a variety of amplification devices in the real world, and few of them will be big, beefy, and expensive solid-state devices like the €18,000 Accustic Arts AMP 1 that happened to be here when the speakers arrived. Consequently, Barletta has not tried to squeeze a quart into a pint pot by compromising the ability of his speakers to be driven by rather more prosaic things, including mass-market streaming amps featuring modest Class D outputs, to achieve deep bass. Xavian specifies the Unica to have a -3dB point at 52Hz, with sensitivity at 87dB/2.83V/1m and a nominal 8Ω load. The recommended amplifier power range is 30-100W per channel. 

True bookshelf

Also, the Unicas’ response is tailored to allow them to be used as true bookshelf speakers, although placing them on 60 to 80cm high stands, at least 30cm from the back wall, with a metre or more of clearance to either side wall is still the preferred option, according to the brief. The excellent manual explains pretty much everything using diagrams and symbols, Ikea-style (it also explains bi-wiring and bi-amping options that aren’t available on this particular speaker, which has just a single pair of sturdy, gold-plated screw terminals accepting spades, bananas and bare wire, a feature common to several models).

Accordingly, some 65cm high stands were taken out of the basement, which put the high-frequency units about in line with the reviewer’s ears in the listening seat (possibly a bit lower), and the speakers were placed 35cm away from the rear wall with plenty of clearance to either side wall, as per the manual’s recommendation. 

No artifices, please

Sliding one of the latest CDs from our gig merchandise stands – Into Oblivion by Portuguese darkwave act Necro, who supported NNHMN – into the player, it was immediately obvious that, in line with the stated design goals, this is not the kind of speaker that has been voiced to make a big-speaker impression when placed in free space and given a massive amount of grunt to drive them. In fact, the first thing I did after initial listening was to bring them a couple of inches nearer to the rear wall. This is where they diverge from the classic small-speaker path – this is not a speaker that makes you wonder how it can make so much and such deep bass for such a small driver and enclosure.

Not that they are ‘forward’ in the classic budget stand-mount style, with a noticeable upper-bass hump to compensate for a lack of real bass, mind. Moving on to Belgian post-punk stalwarts Whispering Sons and their storming 2018 debut album Image, it was confirmed that the Unica is decisively a mini-monitor, and an outstanding one at that. It fully preserves the densely layered widescreen cinematics as well as the fraught intensity of the songs, while the impact of kick drums, in particular, was lessened to some degree compared with the ‘big’ system occupying the other half of our living space.

Exceptional

At this price level (and quite some way above), the Unicas are exceptional for their blend of tonal saturation and outright resolution. This is another place where the ‘how do they do that?’ territory of the Unicas lies, and that’s before we consider money… Give them a supporting cast of high-end calibre, and they will respond in kind, throwing generously sized soundscapes while displaying a rich palette of tonal colours without obvious colorations – for example, they don’t do the slightly euphonic midrange embellishment classic Sonus faber designs were known for. 

Instead, they deliver tonal and temporal coherence while achieving excellent clarity, intelligibility, sound staging, and admirable microdynamics. They do everything one expects from very good small studio monitors, but in an organic, unmechanical, non-fatiguing manner that eludes the vast majority of them. The Unicas are no shrinking violets, either; rising to the occasion when asked to handle some of the most bombastic of Rammstein’s output. 

Questions – but happy ones

After hearing the Unicas, two questions remain, besides the obvious ‘how do they do it at this price?’ Firstly, what if you combined them with a really good subwoofer (which, in all probability, would cost far more than the main speakers if it’s to maximise their potential rather than ultimately introducing a bottleneck)? I reckon, in appropriate surroundings and adequately fed, the end result could really put the frighteners on some vastly more expensive and elaborate set-ups, all while fitting in with real-world domestic environments and aesthetic sensibilities. 

The second question concerns the floorstanding Grande Unica, which features the same driver complement plus an extra bass driver in the still-favoured column format, and is quoted at 93dB sensitivity. Could this be more than just a compromise to placate the part of the market that resists the stand-mount speaker? Given the extra investment for a pair of stands and the bandwidth gained by extending the enclosure to the floor without the speakers taking up any more real estate, it might be. Knowing Barletta, though, I would not bet against that one being equally special.

Apparently, Xavians’ shop floor is buzzing at full tilt right now, delivering the Unicas that have already been ordered by the first wave of early adopters. By rights, they should be flying off the shelves everywhere in the civilised world for a long time after. I wish Roberto Barletta and his team every success. Could we keep this confidential? I’d hate to see some big transatlantic conglomerate get the idea of buying the brand lock, stock and barrel, expanding and, in the process, ever so slightly diluting it in the name of short-term profit optimisation. 

 

Technical specifications

  • Type: two-way, stand-mount, front ported speaker
  • Driver Complement: 1x 26mm AudioBarletta soft dome tweeter, 1x 150mm AudioBarletta polypropylene cone woofer
  • Sensitivity: 87dB
  • Impedance: 8Ω
  • Frequency Response: 52Hz – 20kHz (-3 dB)
  • Crossover Frequency: 2490Hz
  • Recommended Power: 30– 100W
  • Dimensions (H x D x W): 32,7 x 20 x 28cm
  • Weight: 7kg
  • Price: €1,000 per pair 

Manufacturer

Xavian

Homepage – https://www.xavian.cz/en/

Product – https://www.xavian.cz/en/natura/unica/

Where to buy – https://www.xavian.cz/en/contact/

More from Xavian

Back to Reviews

HzProject HzCORE

Network audio is a curious juncture between the audio industry wanting to do things on its terms and headbutting the broader applications of the equipment. Building products out of materials you usually reserve for things you’d shoot into space is unnecessary. One area where it seems possible to polish the cannonball reliably is with server solutions. The benefits of ensuring that the server doesn’t introduce unwanted noise (either over the network or USB) are generally repeatable and worth pursuing. And, taking cannonball polishing to the next level, the HzCORE Server from South Korean firm HzProject feels like a mirror-finished projectile.

HzCORE has an internal storage of SSD (1TB, 4TB or 8TB) to keep music files, but it primarily performs as a device to deliver music files via ethernet in Roon’s RAAT form to Roon Ready devices (from streaming directly or sending music files stored in an internal SSD) or via USB output to non-Roon Ready DAC. (an Audirvãna version is in the pipeline, too). It combines internal storage with enough processing hardware to run Roon with vigour. It’s a genuinely formidable piece of overengineering on all counts. HzProject is a new arrival in the market, and the specifications of the HzCORE make a very definite statement.

Physical storage

The physical storage is straightforward enough. The review sample arrived with a 4TB SSD in place, but the drive fitting is standard, and other capacities would be possible. The drive itself sits in a CNC-machined structure intended to shield it from unwanted interference from the rest of the HzCORE’s workings.

These workings are where things begin to get interesting. For starters, you’ll find more dedicated enclosures for different components, but they are not simply identical versions of the drive cover. The clock gains one made of aluminium and wood in a layered sandwich effect, while the power supplies are contained in enclosures made of aluminium and copper. Each has been designed for the job rather than a one-size-fits-all approach.

The components themselves are also notable. There are two separate PSUs, one 5v and one 12v. These supplies are separated further, so there are dedicated taps for each of the main components used on the board, and each is isolated from the other. Both power supplies are linear, and the termination on the back is an IEC socket rather than an external block.

Home of the clock

Inside its wood and metal home, the clock is a high-quality oven-controlled crystal oscillator with dual outputs for the motherboard and ethernet sections. The processing hardware is designed so there is no need for forced cooling. This ensures that the HzCORE is entirely silent in use, with not so much as a gentle buzz from the power supplies to break the silence.

Let me put it differently if the preceding paragraph has induced a slight ‘my eyes glaze over’ effect. The HzCORE is roughly twice as powerful as my resident Roon Nucleus, which I’ve never thought of as slow. In use, it’s run with assurance and overall slickness that suggests, regardless of what Roon might have planned, the HzCORE will handle it.

The HzCORE’s casework enhances that feeling of permanence. It’s made of 15mm thick aluminium and feels quite absurdly substantial. What is genuinely interesting is that HzProject’s efforts at isolation don’t simply end at ‘putting everything in a big metal box.’ The chassis has three partially decoupled feet, which sit proud of the main enclosure thanks to Stillpoints isolators. Then, an optional platform supports the HzCORE and the trio of feet slot into apertures, which supports the whole server on special isolation gears within the sub-chassis. This casework adds up to a lot of metal and a considerable amount of engineering, and the result takes up a fair bit of room, but you can see where the effort goes.

Striking

The HzProject HzCORE is a striking-looking bit of kit, too. Sat on the support platform, the HzCORE looks like an architectural scale model of an ambitious piece of brutalism; think Boston’s City Hall meets the National Theatre in London. However, it looks sensational because the HzCORE uses high-quality aluminium rather than weather-ravaged concrete. I had never really considered the idea of a server being a visually distinctive front end for a system, but this device is striking and sufficiently well-finished that it could legitimately be the focal point of a system.

HzCORE Platform

Neither was the HzCORE finished there in terms of surprises. I volunteered for this review because I am somewhere between a Roon enthusiast and an evangelist, but I’m not blind to its absolute limitations. My personal Nucleus NUC does not act as the content library; that falls to a venerable Melco N1A. Not only does this allow me to test non-Roon devices, but I genuinely feel that files from the Melco sound better than the same file stored on the Nucleus, and I had some doubts about whether the HzCORE would be better doing both jobs than my split role duo.

It didn’t take much time for an 88.2kHz rip of Dead Can Dance’s Toward the Within [4AD] to have me revisit this belief. I’ve used the opening Rakim as a test piece for years because it’s a magnificent recording that stands up to repeated listening, and that’s particularly true here. The HzCORE doesn’t alter any of the basics feeding to my front end of a Chord Electronics trio comprising 2Go and 2Yu into a Hugo MScaler and TT2 DAC. Still, it does serve to refine what they are doing and often appreciably so.

Palpable improvement

From the opening applause, there is a palpable improvement to the already superb soundstage this live recording boasts. The HzCORE doesn’t interfere with the tonality or try to augment the sensational bass. The effect is more that every component that makes up the track is slotted together to make a more solid and cohesive whole. Picking up the tempo with Pale Green Ghosts by John Grant [Bella Union] sees the timing and cohesion of the title track sound a little faster and more together, while still framing Grant’s magnificent vocals as the main event. The result isn’t a change to the presentation of a set of electronics I’m fond of; it’s still my system, but better. 

Extra horsepower

It has another party piece on offer, too. Where that extra processing horsepower starts to make itself felt is when you begin to make use of the extra bells and whistles of Roon. The upsampling, both PCM and with DSD transcoding, is audibly better than my Nucleus, and the headphone DSP options, tested via a pair of Focal Clear MGs connected to the TT2, are also bolstered considerably. Roon is good software, but even running as an OS, it’s reasonably hardware-intensive. The extra grunt of the HzCORE does make itself felt. 

Interestingly, despite HzProject describing their handiwork as optimised for network rather than USB connection, I’ve found the performance with the TT2 connected directly via USB to be no less impressive, with the same comments on upsampling and headphone adjustments applying via this connection method, too. I’ve also found it interesting that content played directly from Qobuz – thus not benefitting from being stored on the HzCORE – sounds better than the same files stored on my Melco. The differences are minor but listening to the thunderous Nox Anima by Scratch Massive [Bordel] streamed on Qobuz still leaves me feeling that the HzCORE is achieving something that stored music on my Melco cannot. That feeling of cohesion and control permeating the Dead Can Dance recording is still perceivable here. 

BC to AD?

No network hardware has ever made a sort of ‘BC/AD’ difference to my listening experience, but the HzCORE is probably the device that has got the closest. There is always – for me at least – an awkwardness in reconciling that hardware that successfully performs other heavy-duty tasks without breaking a sweat might have limitations around the notionally simple business of sending a music file from one location to another. Still, this striking-looking device demonstrates that there is a bit more to it. In an industry of incremental gains, the HzCORE is a concerted effort to make everything ‘just so.’ The result is a genuinely formidable Roon Core that can compete with anything else on the market. 

 

Technical specifications

  • Type: Music Server
  • Network input/output: 1 × Gigabit Ethernet (1000BASE-T)
  • Audio output: USB 
  • Memory: 64GB DDR4-3200 (2 × 32GB modules)
  • System Storage: 256GB MLC SSD (for OS and system files)
  • Music Library Storage: 1TB / 4TB / 8TB options (2.5” SATA SSD)
  • Clock & Timing: Master Clock Accuracy: ±10ppb OCXO
  • Number of Isolated Power Rails: 5
  • Transformer Design: Dual toroidal
  • Power Regulation: Ultra-low-noise linear regulators
  • Noise Floor: <10μVrms (10Hz–100kHz)
  • Thermal Cooling System: Fanless passive design
  • Operating System: Audio-optimised Linux
  • Primary Roles: Roon Core/Roon Streamer, Audirva­‐­­­­­­na Core Player (expected soon)
  • Dimensions (WxDxH): 36.6×38.9×10.5cm
  • 36.6×38.9×12.8cm (with optional platform)
  • Weight: 10.5kg, 14.5kg (with optional platform)
  • Price: £6,900, $8,300, €8,400 (with 4TB SSD), optional platform £790, $870, €880

Manufacturer

HzProject

hzproject.kr

UK distributor

BOBUSIAN

bobusian.com

+44(0)7922 277944

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Esprit Audio Lumina

More people should know about Esprit Audio. Its cables are both consistent and consistently excellent. The close-to-the-top Esprit Audio Lumina range tested here can go up against some of the audio industry’s finest without fear. Esprit cables are well-built and use the right materials. If you seek to score high-end ‘cred’, they are ‘reassuringly expensive’. However, they are not so insanely expensive as to draw scorn from the masses. Better yet, the reasons behind their price are self-explanatory and far removed from the ‘more quantums per magic bean’ end of a somewhat crazy cable market. And yet, Esprit Audio routinely – and undeservedly – flies under the radar.

The brand is the brainchild of designer and electromagnetics engineer Richard Cesari. He founded Esprit Audio in 1996. This was primarily because he made some audio cables for himself that were so well received by audiophile friends. As a result, the next step was obvious. The ethos of using the best materials for the task and assembling the cables in the best possible way holds at Esprit to this day. So, Cesari still has oversight over the construction and design process. The hand-assembled cables are still made in Colofens, in South-West France.

Foodie cable

The French love their food, and perhaps unsurprisingly, Cesari likens the design of cables to cooking: “ If you don’t know how to combine the ingredients, you can have the best and still be wrong. On the other hand, if you know how to combine them, you can achieve exceptional results.” Like any good cook, the difference between throwing a few ingredients together and making something fantastic is a skill born out of decades of experimentation and testing. So, where all Esprit cables use fine, multi-strand, high-purity copper conductors throughout, the number of strands and the way those strands are laid out define the Esprit Audio sound. This applies from the most entry-level to the highest-end cables.

In Esprit Audio Lumina’s interconnects, this means using 6N purity OCC copper conductors with a 20-micrometre silver plating. These sit in a symmetrical star configuration. The cable uses two different dielectrics (PVC and silicone) for send and return conductors. The dielectric’s polarisation is a core element in the Lumina design. In the interconnects, this polarisation is activated using a battery pack. That sounds a little Star Trek, but it has precedent. 

Conversely, the speaker cable employs an impressive 6,800 strands of 0.08mm 6N purity OCC copper, organised into ten bundles of 680 strands per conductor. Once more, the dielectric is asymmetrical, and the cable is semi-shielded to reduce capacitance. The independently jacketted conductors coil around one another.

Proper run-in

The Esprit Audio Lumina cables benefit from a proper running-in session. They greatly improve after a few dozen hours connected to a system. Whether this is due to the cable adapting to its environment or some form of electrical conditioning remains unclear and is largely irrelevant. Moreover, the performance improvement isn’t one of those ‘rollercoaster’ situations. In other words, it is not where one day it sounds good and the next it sounds dreadful. Luminar sounded quite good from the beginning. It only enhanced over the course of a few days.

The interconnects appear to take a bit longer to bed in than the loudspeaker cables. I also had digital and power cords in the mix, which also benefited from a few days of resting and playing. However, even straight out of the box, these cables sounded exceptionally good, and just a weekend of rest and relaxation adds a little extra to their performance.

I subscribe to the notion that all cables filter the sound to some extent, but the best cables filter the least. This is certainly true here; these cables do not alter the sound of the devices to which they are connected. They also add no blooms, peaks, or troughs to the audio. If there is any accent at all, it is very mild and resembles the presentation of the classic BBC LS3/5a. However, it’s not a comparison; the Lumina cables offer greater dynamic range and frequency extension than that petite mini-monitor.

Good character

What Lumina excels at is highlighting the character of the music rather than the sound of the system. In that sense, it’s the complete opposite of the ‘stark clarity’ type of sound. Instead, it offers a natural and perhaps even more appealing sound quality than the real thing. This is precisely why the LS3/5a came to mind.

That’s not to say Esprit Audio Lumina has a warmed-up sound; it simply puts you in a good frame of mind for listening to music. I found myself becalmed by the music I played through Lumina in my system. However, that sense of calm did not shape my musical tastes. You could play some rough-and-ready punk through these cables, and they would deliver a performance as energetic as a string quartet is cerebral. But that ‘aaaahh!’ quality that puts you in a good musical frame of mind was ever-present.

The soundstage size and precision are notable. Lumina produces a large image, slightly in front of the loudspeakers. If it’s in the recording and the system can reproduce it, Lumina will reveal it. Coupled with a lyrical sense of musical articulation and a dynamic range that is exceptional, Lumina is an ideal companion for fine piano music. 

We often find cables that claim to be neutral, but such cables add a touch of zing to the sound. Therefore, it’s genuinely refreshing to encounter a set of cables that produces natural and captivating music. That captivating quality likely gives Esprit Audio Lumina an advantage across various genres. Finally, it’s now a system I will incorporate into my regular cable arsenal!   

Prices and Contact Details

  • Interconnect: RCA, $3,400, €3,810/0.6m; XLR, $3,700, €4,150/0.6m 
  • Loudspeaker cable: $6,100, €6,830/3m

Manufacturer

Esprit Audio

esprit-audio.fr

UK distributor

Midland Audio Xchange

midlandaudiox-change.co.uk

+44(0)1562 731100

More from Esprit Audio

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NAIM FOR MULLINER: AUDIO EXCELLENCE ELEVATED WITH THE BENTLEY VIRTUOSO COLLECTION

Naim and Mulliner proudly unveil an exceptional new collaboration within the Virtuoso Collection. The Naim for Mulliner system has been conceived as a true work of art, where every detail – from Focal’s renowned French acoustic technologies to bespoke speaker grilles and Dolby Atmos® compatibility – is meticulously crafted to deliver complete sonic immersion.

Within the Virtuoso Collection, sound becomes art, travel becomes experience, and excellence becomes the expectation.

A PARTNERSHIP ROOTED IN CONTINUITY AND EXCELLENCE

Since 2008, Naim and Bentley have been shaping a unique story where innovation and refined British automotive craftsmanship evolve side by side. Naim continues to push the boundaries of high end audio engineering, supported by the acoustic mastery of its sister brand, Focal.

In 2024, this partnership entered a new era with Naim for Mulliner, first introduced on the Bentley Batur and now featured within the Virtuoso Collection, which represents the most exclusive creations from Bentley’s Mulliner division.

MORE THAN AN AUDIO SYSTEM: A SENSORY EXPERIENCE

Featuring 18 speaker drivers enhanced by advanced spatialisation and high performance amplification, Naim for Mulliner delivers extraordinary power, purity and precision.

• 4 TAM tweeters and 9 Utopia M series 3WM drivers from Focal, all handcrafted in France
• 4 high performance woofers and 1 ultra high performance subwoofer
• 2 active bass enhancement seats (seat shakers)

Discover the video

EXCLUSIVE TECHNOLOGIES & DOLBY ATMOS® EXPERIENCE

Drawing on the combined expertise of Naim and Focal in hi fi electronics and acoustics, the system places special emphasis on the midrange – the emotional heart of music. It incorporates Focal’s W cone for exceptional linearity and sound purity, the M profile for precise directivity and vocal clarity, and the brand’s TMD® suspension, which dramatically reduces distortion. The result is breathtaking realism.

With Dolby Atmos® compatibility, the system creates a fully immersive, three dimensional soundscape that envelops every passenger with studio grade accuracy.

DESIGN THAT AMPLIFIES PERFORMANCE

Engineers from Mulliner, Naim, Focal, and Dolby Atmos® collaborated at every stage, from concept and integration to fine-tuning and optimisation. This is not a simple collection of premium components, but a cohesive, purpose built system seamlessly embedded into the cabin.

Design and performance are united throughout, exemplified by the elegant bespoke Champagne Gold speaker grilles, whose openwork rosette style pattern is engineered to elevate acoustic transparency. This allows the system to express its full potential.

MOON TO PARTNER WITH DYNAUDIO AND YG ACOUSTICS AT AXPONA

2 April 2026 (Montreal, Canada) – MOON has joined forces with Dynaudio and YG Acoustics for this year’s AXPONA and will present two distinct systems in separate rooms. Visitors will be able to experience different levels of the MOON product range, from an integrated solution to a full reference system.

In the Dynaudio room, the multi-award-winning 371 network player/amplifier will power a pair of brand-new speakers, unveiled for the very first time. This system takes a streamlined approach, combining network streaming and amplification in a single unit while maintaining a high level of resolution and musical coherence.

The MOON 371 integrates streaming, preamplification, and amplification within one chassis. It is designed to deliver a clear and controlled presentation with strong dynamics and intuitive operation, offering a compact solution without sacrificing performance.

In the YG Acoustics room, a full reference system will be on demonstration. Two pairs of 888 mono power amplifiers will provide the required power, connected to an 810LP phono stage, an 850P preamplifier, and an 820S power supply. This system will drive a pair of YG Acoustics Titans, emphasising scale, control, and system transparency. The Titans will be making their North American debut at AXPONA.

The immensely powerful MOON 888 power amplifier is engineered to drive the most demanding loudspeakers without altering the integrity of the signal. Each unit is machined from a single block of solid aluminum, providing optimal mechanical and thermal isolation for the signal path. The AXPONA setup of four 888s is perfect for YG’s Titans.

Etienne Gautier, MOON Chief Commercial Officer, said, “AXPONA allows us to present two system approaches side by side. One centres on integration and simplicity, while the other is a full reference configuration. Together, they show how MOON products can meet different system requirements while maintaining a consistent sonic identity.”

Visitors to AXPONA 2026 can experience both systems and learn more about MOON’s approach to system design in partnership with Dynaudio and YG Acoustics.

Event Information

AXPONA takes place on the 10th to the 12th of April 2024 at the Renaissance Schaumburg Hotel & Convention Center, 1551 N Thoreau Drive, Schaumburg, Illinois, 60173.

MOON will be in the Dynaudio Room: 654 and the YG Room: Nirvana C

Show hours: Friday 10:00 – 18:00 · Sat 10:00 – 18:00 · Sunday 10:00 – 16:00

For more information:
www.simaudio.com
www.axpona.com

EXPERIENCE EXCEPTIONAL GLOBAL HI-FI AT THE AUDIO ROOM’S OPEN DAY IN PARTNERSHIP WITH ABSOLUTE SOUNDS

The Audio Room, in partnership with Absolute Sounds, is hosting a very special hi-fi event on Sunday 12th April, featuring some of the finest audio products from across the globe.

In the demo rooms, visitors will enjoy Wilson Audio TuneTot, Sabrina V, and WATT/Puppy loudspeakers from the USA, with amplification and digital streaming provided by premium brands: Nagra from Switzerland, PrimaLuna from the Netherlands, and Copland from Denmark. A true selection of the world’s best hi-fi.

Two of the day’s highlights will be the Antipodes Oladra and the D’Agostino Pendulum. The Oladra is designed to be the world’s best music server/streamer. Precision-machined from a solid block of premium alloy, it stores, manages, and delivers digital music with exceptional clarity, offering a standout demonstration of digital audio performance. The Pendulum (pictured) integrated amplifier features an iconic LCD display, inspired by Swiss watch design. It delivers real-time updates on unit status, functions, and metadata, adding a refined touch to any system.

Gavin from Absolute Sounds, the UK distributor of Copland, D’Agostino, Nagra, PrimaLuna, Wilson Audio, and more, will be attending the event, helping visitors to explore the systems in The Audio Room’s listening suites and to learn what sets these products apart.

Attendees will enjoy the renowned Yorkshire hospitality of The Audio Room’s friendly team, with refreshments available throughout the day. It promises to be a relaxed and enjoyable event, where guests can sit back and experience great music played through some of the world’s finest hi-fi.

Event Details

Date: Sunday 12th April
Location: The Audio Room, Savile Street, Hull HU1 3EF
Time: 11 am – 4 pm

Reiki Audio X Series SuperSwitch X and Pro X PSU

X Series – Excellence, Engineered.

The challenge of improving on the multi award-winning Reiki Audio SuperSwitch PRO was always going to be immense. Since its launch in 2023 the SuperSwitch and its PRO PSU have benefited incrementally from improvements including the addition of a grounding post, an increase in chassis thickness from 3mm to 5mm and a respacing of the rear ports to better accommodate larger ethernet cables on the input side.

The SuperSwitch X and its accompanying Pro X PSU represent more than an incremental change. As the Roman numeral X suggests, the cases have doubled in thickness from 5mm to 10mm, providing even greater rigidity, almost double the weight and even better shielding from radiated RFI. The SuperSwitch X’s high performance circuitry is now encased in a non-conductive resin for further suppression of micro-vibrations.

The fully linear Pro X PSU incorporates a similar 10mm thick case and a 25% larger Audio Grade transformer. The class-leading custom-designed low impedance rectifier and regulator design uses high quality components to provide the SuperSwitch X with stable, clean, low ripple, low noise DC power. The Pro X’s 10mm aluminium top plate perfectly accommodates the SuperSwitch X, with one layer of copper and 20mm of aluminium isolating the SuperSwitch X circuitry from the PSU’s circuitry and transformer.

High quality aluminium/silicone feet further aid vibration control and stability (4 on the Pro X and 3 on the SuperSwitch X). As the result of an exciting new partnership with fellow British innovators Stack Audio, Reiki Audio offer an upgrade to a specially commissioned threaded version of the excellent Auva EQ isolators.

Dimensions are just 10mm wider/taller/deeper than the SuperSwitch and PRO but weights have almost doubled due to case thickness:

SuperSwitch X with aluminium isolation feet: W192mm x D110mm x H72mm Weight 1.80kg

SuperSwitch X with Stack Auva isolation feet: W192mm x D110mm x H83mm Weight 1.98kg

Pro X PSU with aluminium isolation feet: W260mm x D148mm x H97mm Weight 4.85kg

Pro X PSU with Stack Auva isolation feet: W260mm x D148mm x H108mm Weight 5.11kg

SuperSwitch X + Pro X PSU package: from $6200 / £4250 / €5110