Phono Cables
Phono cables are specialized interconnects purpose-built for the unique demands of a turntable. They are designed to carry the extremely weak and fragile signal from a phono cartridge to a preamp, requiring exceptional shielding to protect it from hum and interference. Low capacitance is also a key design element for preserving tonal accuracy. This directory is your guide to the brands that create these essential, purpose-built cables for vinyl enthusiasts.
Hi-Fi brands in the category
Summary information and image
Direct links to official websites
Neotech
Neotech is the specialist audio-cable brand of Taiwan’s Wan Lung Electric Wire & Cable, a manufacturer established in 1980. The Neotech marque itself appeared in 1988, which is the more accurate date for the brand field. Its importance comes from conductor production as much as finished cable assembly: Wan Lung is a licensed user of Professor Atsumi Ohno’s continuous-casting process and supplies both its own ranges and OEM customers. UP-OCC—Ultra-Pure Ohno Continuous Casting—forms copper or silver with exceptionally long crystal structure and far fewer grain boundaries than conventional drawn wire. Neotech applies it in solid-core, stranded and rectangular conductors, pairing the metal with insulation and geometry chosen for analogue interconnects, speaker cables, mains leads, digital links and internal wiring. The catalogue also includes RCA, XLR, banana, spade and power connectors, enabling builders to use the same conductor system in finished or DIY assemblies. Not every Neotech product uses identical purity, plating or geometry, so those claims belong at model level. What distinguishes the company is its vertical position in the chain: it is not merely terminating bought-in wire, but drawing and processing high-purity conductors for its own cables while serving other audio brands as an OEM supplier.
Nordost
Nordost is the Massachusetts cable and system-accessory company founded in 1991 by Joe Reynolds, Vincent Garino and Jeffrey Garino. Its earliest Flatline speaker cable adapted precision conductors and insulation methods associated with demanding aerospace and electronics work to domestic audio. The flat geometry reduced dielectric mass and fixed the spacing of parallel conductors, establishing the visible engineering language that still runs through much of the range. Nordost’s best-known development is Mono-Filament technology. A thin FEP filament is spiralled around each conductor before the outer insulation is applied, suspending much of the signal path in air; higher ranges use Dual Mono-Filament structures to increase that effect. Leif, Norse, Valhalla and Odin families cover analogue, digital, speaker and mains connections with progressively more elaborate conductor and shielding arrangements. QRT power products address distribution, grounding and resonance, while Sort Kones, Sort Lifts and related devices deal with mechanical support and cable placement. Products are manufactured in the United States, and model-specific construction matters more than sweeping claims about every cable. Nordost’s distinctive contribution is a consistent geometry-and-dielectric programme developed across an unusually complete loom, then extended to power and mechanical system interfaces.
NorStone
NorStone is the French AV-Industry brand that treats furniture and support as part of an audio-video installation rather than as generic household shelving. Its range spans hi-fi racks, speaker stands, television furniture, vinyl storage, wall and projector mounts, professional racks and a broad cable catalogue. The products are designed to organise real systems—allowing for component depth, ventilation, cable routing, equipment weight and loudspeaker height—while remaining visually light enough for a living room. Esse is the accessible open-frame AV rack, Stäbbl and Spider use modular shelves for heavier hi-fi components, and Bergen and Slender address more traditional equipment stacks. Stylum is the best-known speaker-stand family, with steel columns, spikes and several heights for standmount loudspeakers; Walk and Counter offer purpose-built record storage and turntable support. NorStone also sells terminated and bulk speaker cable, RCA, XLR, HDMI, USB, optical and mains connections, so an installer can finish the system within one design language. NorStone is a registered trademark of the French AV-Industry group, alongside brands including Elipson, Tangent, Eltax and Lumene. Published sources disagree on whether the brand began in 1997 or 2001, so leaving the founding-year field blank is more accurate than choosing a false precision.
Portento Audio
Portento Audio is the Italian cable and power-accessory company founded in 2014 by Pier Paolo Prospero. Its catalogue is broad, but its focus is specific: build the links around a hi-fi system in repeatable families, from an attainable complete loom to specialised digital, headphone and mains products. Interconnects, speaker cables and power cords are joined by phono, AES/EBU, S/PDIF and USB cables, adapters, distribution blocks and filters, so the brand is better understood as a system-cabling specialist than as a maker of one expensive flagship wire. Performer is the practical entry series and includes RCA, XLR, speaker, power, phono and headphone connections. Musica and Reference increase the level of conductor, dielectric, screening and termination work, while Signature sits at the top of selected applications. The Digital range distinguishes between the electrical requirements of USB, S/PDIF and AES/EBU instead of presenting every digital link as the same cable with a different plug. MODU is a particularly useful idea: a modular headphone-cable system whose main lead and short equipment-side tails can be changed separately as headphones or balanced connectors change. Power Clean Zerø filters, The Core NCF and Portento power strips address mains distribution without turning the company into an electronics brand. Products are assembled and terminated in Italy, with custom lengths and connections available where a standard catalogue item does not fit. Portento’s individuality lies less in unverifiable promises of “more detail” than in a coherent, serviceable range shaped around real analogue, digital, headphone and power interfaces.
Pro-Ject
Pro-Ject Audio Systems was founded in Austria in 1991 by Heinz Lichtenegger, at a moment when the audio industry was treating the compact disc as vinyl’s replacement. Lichtenegger’s counterargument was the Pro-Ject 1: a simple belt-drive turntable built around the parts necessary for stable speed and accurate tracking, without automatic mechanisms or cosmetic complexity. The strategy proved prescient, and the Debut, introduced in 1999, became the model that brought the company to a much wider generation of record listeners. Pro-Ject now covers almost every scale of manual turntable. E and T families address first systems; Debut remains the recognisable centre; X, RPM and Xtension add more elaborate plinths, bearings, platters and tonearms; and Signature represents the flagship engineering. Many decks are assembled by hand in the Czech Republic, preserving production skills from the region’s long record-player history. The company also makes phono stages, speed controls, cartridges, record-cleaning machines and accessories, so a turntable can be upgraded rather than discarded. Box Design electronics—compact phono stages, amplifiers, DACs, streamers and CD transports—are largely produced in Slovakia and extend the same space-efficient philosophy beyond vinyl. Artist Collection editions use visual collaborations and licensed themes, but beneath the artwork they remain functional Pro-Ject platforms. The brand’s significance is not simply that it sells many turntables: it maintained European manual-turntable production through the digital era and built a clear path from an inexpensive first deck to genuinely ambitious analogue systems.
Purist Audio Design
Purist Audio Design is the American cable company founded by Jim Aud, who turned it into a full-time business in 1986. Its first defining product was an Aqueous interconnect whose conductors were surrounded by a fluid-based shielding and damping system. Nicknamed the “Texas Water Cable,” it was unconventional for a practical reason: Aud was trying to control radio-frequency and electromagnetic interference together with mechanical vibration, treating a cable as an electrical and physical environment rather than as conductor metal alone. That approach developed into several shielding and damping media, selected by cable family and application. Jade, Aqueous Aureus, Corvus, Neptune, Dominus and Diamond occupy progressively more ambitious levels across analogue interconnects, speaker cables and power cords, while phono, digital, USB, Ethernet, HDMI and I²S products address interfaces with their required impedance and connector formats. Fluid-filled designs remain part of the identity, but not every Purist cable uses the same material or geometry. The company also introduced Cryomag-treated conductors, unusually durable woven jackets and a System Enhancer recording intended to exercise a system before critical use. Cables are made and terminated in the United States, with custom lengths and connections available for complex installations. Purist Audio Design’s history is worth preserving because it explains the catalogue: Jim Aud did not begin with generic claims about “air” and “musicality,” but with a distinctive attempt to manage electrical noise and vibration, then extended that idea across complete cable looms over four decades.
QED
QED is a British cable specialist founded in 1973, when serious discussion of a hi-fi system rarely extended to the wire between amplifier and loudspeakers. Its decisive early product was 79 Strand, released in 1976 and widely recognised as the first specialist loudspeaker cable sold as a considered audio component. That history matters because it explains the brand better than a list of “premium materials”: QED has spent decades relating cable geometry, conductor area, resistance, inductance and capacitance to the electrical load seen by an amplifier. The company made that work unusually visible in The Genesis Report, its research study of loudspeaker-cable behaviour. Technologies that followed include Aircore arrangements, which divide the conductor into separately insulated bundles to control magnetic interaction, and X-Tube geometry, which distributes conductors around a hollow core to reduce the rise in impedance caused by skin effect. Golden Anniversary XT applies a newer X-Tube Plus version, while Supremus is the no-compromise flagship with silver-plated oxygen-free copper and Airloc cold-weld terminations. Reference, Signature and Performance ranges cover analogue interconnects, speaker, subwoofer, USB, Ethernet, optical and coaxial digital cables; Ultra High Speed HDMI and active optical designs address modern video bandwidths, and QED Professional serves custom installation. QED’s strength is therefore continuity of engineering: from the inexpensive 79 Strand to current analogue and digital links, the product is defined by a stated electrical problem and a repeatable construction rather than decorative language alone.
Ricable
Ricable is an Italian cable manufacturer whose brand was launched in late 2009. It began with HDMI products and added its first analogue and coaxial audio cables in 2011, gradually moving design, assembly and an increasing share of production into its own facility in Oleggio, Piedmont. The catalogue is organised as a clear progression rather than a collection of unrelated accessories. Primus provides the entry point, Magnus adds more elaborate conductors and shielding, Dedalus moves further into high-end construction, and Invictus is the flagship family. Across those ranges Ricable makes analogue interconnects, speaker cables, power cords, phono leads, subwoofer cables and digital links including USB, Ethernet, coaxial, AES/EBU, optical and HDMI. The brand places particular emphasis on conductor geometry, shielding, dielectric materials and purpose-designed connectors. Its proprietary approaches include MARC copper conductors and RNR, a noise-reduction construction intended to limit interference without turning the cable into a filter. Cables are assembled and tested in Italy, can be ordered in non-standard lengths or terminations, and are supported by a lifetime warranty; a trade-in and upgrade programme reinforces the idea that the product should remain useful beyond one system change. Ricable’s strongest point is not a promise that a cable can repair poor equipment. It is the unusually systematic way the company treats every connection in an audio system—from affordable signal leads to mechanically substantial reference cables—while retaining traceable Italian production, consistent families and after-sales support.
Russ Andrews
Russ Andrews is a British specialist in hi-fi cables, mains power, grounding and equipment support. Russ Andrews Accessories was incorporated in 1985 and began trading in 1986, initially selling Kimber Kable, Torlyte supports and turntable accessories through dealers. The company later developed a direct-sales model and a broad catalogue built around the parts of a system that sit between the wall socket, components and loudspeakers. Its best-known products include PowerKord mains leads, distribution blocks, conditioners and filters; SuperKord and Signature variants extend the same families, while grounding devices, RF-control accessories, fuses and connectors address installation-specific noise problems. Russ Andrews remains closely associated with the American cable designer Kimber Kable and supplies its analogue, digital and loudspeaker cables alongside products developed in-house. Torlyte racks, platforms and isolation accessories continue the original interest in mechanical support, and the company also offers upgrade parts and practical tools for system setup. Claims made for power and cable products naturally invite debate, so the most meaningful distinction is the way the business lets customers evaluate them in their own systems: a 60-day return period, an upgrade scheme and long warranties—at least 25 years on many Russ Andrews products—reduce dependence on a brief showroom demonstration. The brand’s history should not be reduced to vague “tweaks” or to the controversy surrounding them. It has spent four decades building a coherent accessories business around power delivery, signal connection, vibration control and after-sales support, with clear product hierarchies and unusually long ownership pathways.
Shunyata Research
Shunyata Research is an American specialist in power distribution, grounding and signal cabling founded in 1997 by Caelin Gabriel. Gabriel had worked as a research scientist on highly sensitive military data-acquisition systems, experience that directed the company toward measurable transient-current delivery and noise rather than cable appearance alone. Shunyata developed its own DTCD analysis to examine instantaneous current through conductors, connectors and power devices—behaviour conventional steady-state resistance measurements can miss. Its power distributors became the best-known products: Hydra established the category, while Denali and Everest families combine high-current outlets with technologies such as the patented NIC, or Noise Isolation Chamber, and CCI filters intended to reduce interference between connected components. ALTAIRA grounding hubs address chassis and signal-ground noise separately from protective-earth safety, giving complex systems a central, purpose-built grounding reference. Power cords and analogue, digital, speaker and headphone cables are organised into Venom, Alpha, Sigma and Omega levels. Proprietary elements include VTX conductor geometries and, in speaker cables, HARP modules designed to limit cable-related current resonances; the useful point is not the acronyms themselves but a consistent effort to model the cable, load and power interface as a dynamic electrical system. Products are designed and assembled at the company’s facility near Seattle, and related technology is used in recording, film, medical and surgical environments as well as domestic audio. Shunyata’s individuality lies in applying instrumentation, repeatable testing and application-specific filtering to a field too often described only through listening adjectives, then supporting those measurements with controlled evaluation in complete systems.
Signal Projects
Signal Projects is a Greek high-end cable and power-products manufacturer established in 2007. The company presents cable design as applied physics: conductor material, geometry, dielectric behaviour, shielding, mechanical stability and termination are developed as one electrical structure, then evaluated in complete audio systems. Its range is unusually broad for a specialist maker, covering analogue interconnects, loudspeaker cables, phono leads, USB, Ethernet and other digital connections, AC power cords, internal wiring and power-management units. Product families form distinct engineering and price levels rather than a collection of unrelated names. Studio models such as Moonstone and Alpha introduce the approach; Reference lines include Lynx, SilverQuest and Hydra; Signature and higher ranges use names including UltraViolet, Apollon, Atlantis, Golden Sequence, Avaton and the statement Andromeda. Different models employ selected copper, silver or hybrid conductors, carefully controlled spacing and shielding, with connector choice and hand termination matched to the intended current or signal task. Power distributors and conditioners apply the same attention to contact quality, grounding paths and current delivery, while DC-blocking and grounding solutions address installation problems that cannot be solved by an interconnect alone. The company does not claim that one cable suits every system; source type, impedance, current demand, length and surrounding electrical noise all influence the design choice. Signal Projects remains a specialised Greek manufacturer rather than a marketing label attached to generic bulk cable. Its value lies in a coherent ladder of products and in treating connection as engineering at system scale—from a low-level phono signal to the AC supply feeding an entire reference installation.
Siltech
Siltech is a Dutch high-end cable and audio manufacturer established in 1983. Silver conductors have been central from the beginning because of their conductivity, but the company’s real speciality is controlling the metallurgy, insulation, geometry and shielding around that material rather than treating “silver” as a complete design. Electronics engineer Edwin van der Kley Rynveld acquired Siltech in 1992—he was not its original founder—and expanded its research into silver-gold alloys and later monocrystal conductors. Current cable families range from Explorer and Classic Legend Mark II through Ruby Crown, Royal Crown and Royal Triple Crown to Master Crown. They cover analogue and digital interconnects, loudspeaker cables and power cords, with construction, conductor purity and connector systems scaled for each tier. Siltech emphasises measurement before listening: conductor boundaries, contact resistance, dielectric effects, mechanical noise and electromagnetic screening are modelled and tested, and every current cable uses shielding intended to reduce electrical and mechanical interference. The company has also moved beyond cables into amplification and loudspeakers, allowing its engineers to examine the connection as part of a full electrical and acoustic chain. Siltech is part of International Audio Holding alongside Crystal Cable and related activities; the brands share ownership and research resources but retain distinct products and design identities. Manufacturing and development remain based in the Netherlands. Siltech’s place in high-end audio rests not on extravagant cable names, but on four decades of refining repeatable metallurgy and precision construction, then carrying that work through a clearly tiered product range whose differences can be traced to engineering choices.
SLiC Innovations
SLiC Innovations is a small British cable company whose name abbreviates “Super Low Inductance Cable.” That phrase expresses the useful core of the brand more clearly than generic promises of transparency: the designs attempt to control inductance and the interaction between conductor geometry, insulation and termination so the cable presents a predictable electrical load. The range has included analogue interconnects, loudspeaker leads, digital links and mains cables, produced in short runs and offered with terminations suited to the customer’s equipment. Different signal paths place different demands on shielding, capacitance, conductor area and connector contact, so the company does not treat a power lead and low-level interconnect as the same cable in different plugs. Construction has emphasised close geometric control, selected conductor materials, mechanical stability and insulation chosen to minimise energy storage around the conductors. This is a specialised manufacturer with a limited public archive; precise claims about proprietary alloys, founders or launch dates cannot be verified strongly enough and have therefore been removed rather than repeated. The same caution applies to subjective review language: reports of greater openness or dynamics describe listeners’ systems, not a universal technical result. What can be stated confidently is that SLiC occupies the engineering-led end of British small-batch cable manufacture, focusing on low-inductance topology, made-to-order lengths and careful termination instead of a large distributor catalogue. Its value for a buyer is the ability to specify a complete, physically appropriate connection set and discuss system requirements directly. With no dependable primary-source date available, the year field is intentionally left blank.
Stage III Concepts
Stage III Concepts is an American cable manufacturer identified with flat silver conductors suspended in an air-dominant dielectric. Luis de la Fuente founded the company in 1996 and developed its products around a simple electrical priority: keep conductor mass and dielectric interaction low while maintaining stable geometry and effective shielding. Thin, solid high-purity silver ribbons provide a large surface area with little cross-sectional mass. They are routed through fluoropolymer tubes so that much of the material immediately surrounding the conductor is air, rather than solid insulation. The company describes this as a floating ribbon architecture, and it became particularly distinctive in its high-current power cords as well as its signal cables. Construction is elaborate but not decorative for its own sake. Multiple layers address conductor spacing, mechanical stability, radio-frequency interference and electromagnetic noise, while proprietary connectors are designed as part of the cable rather than selected only at the final assembly stage. The catalogue has included analogue and digital interconnects, speaker cables and power products under names such as Ckahron, Medusa, Leviathan and A.S.P. Reference. Products are assembled by hand in the United States, and the company offers a limited lifetime warranty. Stage III’s strongest identity is therefore not a single flagship model but a consistent construction method carried across the system: silver ribbon, minimal solid dielectric, controlled geometry and shielding engineered for the electrical demands of each connection.
Synergistic Research
Synergistic Research is an American company specializing in high-end audio cables, power conditioners, acoustic treatment products, and other accessories. Founded by Ted Denney III. The company is known for its innovative and often unconventional technologies, which are claimed to improve the performance of audio systems through various means, including reducing noise, optimizing signal transfer, and controlling resonances. Synergistic Research products often feature unique designs and utilize high-quality materials, such as pure silver conductors, advanced shielding, and proprietary treatments. They offer a wide range of cables, power conditioners, and acoustic treatment solutions, catering to different needs and system configurations. The “Galileo” series and the “Atmosphere” series represent different points in their product line. Synergistic Research products are positioned in the high-end.
Tara Labs
Tara Labs is an American manufacturer of high-end audio cables, known for its “Rectangular Solid Core” (RSC) conductor technology and its focus on minimizing signal degradation and interference. The company offers a wide range of cables, including interconnects, speaker cables, power cords, and digital cables. Tara Labs products often feature high-purity copper or silver conductors, advanced shielding, and carefully chosen dielectric materials. Their design philosophy emphasizes a combination of scientific principles and subjective listening evaluations to achieve optimal performance. The “ISM Onboard” series, “The Zero” series, and “Air” series represent different points in their product line. Tara Labs cables are positioned in the high-end segment of the market, appealing to audiophiles who believe that high-quality cables can make a significant difference in the overall sound of their system.
Tellurium Q
Tellurium Q is a British cable manufacturer founded in 2009, known for organising its range by audible system behaviour rather than publishing a recipe of conductor purity and geometry. Managing director Geoff Merrigan trained in industrial chemistry and materials, and he helped establish an iterative development method in which prototypes are built, compared and refined by a dedicated listening team. The company deliberately keeps some construction details confidential, so its products should be assessed by application and comparison rather than by invented specifications.
Blue, Black and Silver families provide the main structure, with Ultra and Diamond versions marking progressively more ambitious designs. Statement sits at the top of the range. Each family includes combinations of loudspeaker cables, analogue interconnects, digital links, USB and power cables, allowing a system to be assembled with a broadly consistent balance without requiring every cable to be identical. The current II generations show that Tellurium Q treats successful models as development platforms rather than permanent formulas.
The company’s stated technical focus is phase distortion and the way a complete cable behaves across frequency, not resistance alone. That explanation is a manufacturer claim, and cable effects remain debated, but Tellurium Q has a more coherent identity than a catalogue based only on expensive metals. Merrigan’s materials background, extensive prototype work and clearly differentiated families give dealers and listeners a repeatable way to audition the products. The brand’s strength is therefore controlled variation: cables are offered as system-matching tools, with each range intended to solve a different balance of openness, weight and smoothness.
Transparent
Transparent Audio is an American cable manufacturer founded in 1980 by Karen Sumner, Jack Sumner and Carl Smith. The company first worked in high-end distribution; Transparent Audio in the form listeners recognise today took shape in 1993, when the team introduced its own networked audio cables. Both dates matter: 1980 is the foundation of the company, while 1993 marks the distinct cable technology and product identity.
Transparent’s characteristic network modules are designed for the electrical behaviour of a specific cable type and length, with the stated goal of controlling noise and preserving consistent transfer across the audio band. They are not interchangeable decorative boxes. Speaker cables, analogue interconnects, digital cables and power products are developed in ascending families including Plus, Super, Ultra, Reference, XL, Opus and Magnum Opus. At higher levels, networks can be calibrated to the electrical characteristics of the owner’s components and system.
The company manufactures and tests products in Maine and supports an established upgrade programme, allowing qualifying owners to move upward without discarding the full value of an earlier cable. Cable audibility and network explanations are debated subjects, so results should be judged in the intended system rather than presented as universal fact. Transparent’s historical importance is nevertheless clear. It made the externally networked cable a recognisable high-end category and has refined that architecture for more than three decades under the same founding team, with unusually systematic matching, documentation and long-term customer support.
Tributaries Cable
Tributaries is an American cable and power-products company founded in 1991 by electrical engineer Joe Perfito after fifteen years at McIntosh Laboratory. Perfito named the company as a tribute to the late Gordon J. Gow, the McIntosh president whose insistence on engineering discipline and responsible product claims shaped his own approach. Tributaries remains a family-owned brand of Gordon J Gow Technologies in Orlando, Florida.
The range covers analogue and digital interconnects, speaker cables, HDMI and USB links, power cords, distribution and surge-protection products. Its numbered cable families provide clear steps in conductor geometry, shielding, connectors and construction rather than presenting every model as a separate invention. In 2013, designer Jay Victor began work on a new generation that drew on principles also used in the more ambitious Clarus cable line; three years of engineering and cosmetic development preceded its release.
Most Tributaries analogue interconnect and speaker-cable assemblies are made by hand in Orlando, while HDMI, USB, optical and power products follow separate production routes. Finished products pass application-specific tests, and cables carry a limited lifetime warranty. Tributaries’ strength is practical consistency: a dealer can specify an entire stereo, cinema or installed system from one coordinated range, with documented construction and domestic termination where it matters. The company does not need extravagant mythology; its identity comes from Perfito’s McIntosh-era quality culture, long-term support and a catalogue built around dependable signal and power connections.
Van Den Hul
Van den Hul is a Dutch specialist whose identity spans three demanding parts of analogue playback: moving-coil cartridges, signal cables and the electronics that connect them. Aalt Jouk van den Hul founded the company in 1980 after years of cartridge repair and stylus research, and his name remains inseparable from the firm’s phono work. The Van den Hul stylus profile, developed to improve groove contact while reducing wear, led naturally to complete cartridges. Grasshopper established the marque internationally; Colibri, Condor, Crimson, Canary and Frog continue a range in which many units are built or serviced by hand. Cable development followed the same concern for preserving very small signals. Van den Hul introduced Linear Structured Carbon and used it in The First, presented as the first interconnect whose conductors contain no metal. The Second and The Third extended that carbon-conductor idea, while Hybrid designs combine carbon layers with proprietary metal conductors such as Fusion Technology alloys. The catalogue now includes interconnects, loudspeaker, digital and power cables, phono accessories, cartridge transformers and electronics including The Grail phono stages. Production is concentrated in Western Europe and the company also supplies materials and cables to professional and industrial users. What makes Van den Hul unusual is not one fashionable material but the continuity between groove geometry, microscopic cartridge signals and the conductors expected to carry them without adding a recognisable signature.
Vertere
Vertere is the British analogue specialist founded in 2010 by Touraj Moghaddam, the engineer who had earlier co-founded Roksan and designed the Xerxes turntable. The company began with high-performance cables, but its defining work is now a complete vinyl-replay chain in which turntable, motor drive, tonearm, cartridge, phono stage and connections are developed together. At the top, the RG-1 Reference Groove and SG-1 Super Groove platforms pursue extreme control of bearing, structure and motor noise. MG-1 Magic Groove brings related ideas to a less rarefied level, while DG-1 Dynamic Groove—and its later DG X development—uses an immediately recognisable layered acrylic structure to make careful mechanical engineering easier to own and set up. Vertere’s tonearms include Reference, SG-1 and Groove Runner designs; Mystic is its moving-coil cartridge, Phono-1 MkII its adjustable phono stage, and Imperium a high-grade motor-drive power supply. The cable catalogue remains central rather than incidental, reflecting Moghaddam’s view that microscopic cartridge signals are especially vulnerable to conductor geometry, shielding and connector behaviour. Across the range, the recurring task is to prevent unwanted movement from being confused with the modulation in the record groove. Vertere products are modular and upgradeable where practical, so a system can evolve without discarding its mechanical foundation. The brand’s character comes from this unusually coherent engineering authorship: four decades of turntable experience distilled into a modern British ecosystem rather than a collection of unrelated accessories.
Viablue
VIABLUE is a German manufacturer of cables, connectors and resonance-control accessories whose products are engineered and assembled as complete interfaces rather than as bulk wire with decorative plugs. Established in 2001, the company develops its range in Malsch and performs cable assembly by hand in Germany. Its catalogue covers analogue RCA and XLR interconnects, phono cables, loudspeaker and subwoofer cables, USB, Ethernet, optical and coaxial digital connections, as well as mains products and installation cable. Silver-plated oxygen-free copper strands, multiple shields and carefully separated conductor groups recur across the range. VIABLUE AIR technology uses air-filled tubes to reduce dielectric contact around critical conductors, while current SC-6 AIR and NF-S6 AIR products show how the company carries this principle into speaker and line-level applications. Connectors are treated as their own engineering family. T6s and T8 plugs use substantial full-metal housings, strain relief and interchangeable contact formats, allowing factory-finished cables and custom assemblies to share a consistent mechanical interface. The brand also makes braided sleeves, splitters and ferrules for installers, plus UFO absorbers, Rocket cable lifters, QTC spikes and related accessories for equipment and loudspeakers. That breadth is useful because it reveals VIABLUE’s real strength: a system of compatible cable construction, termination and mechanical finishing produced to repeatable standards. The visual language is bold, but beneath it is a practical German manufacturing proposition—specialist materials, serviceable connectors and enough formats to wire an entire stereo, cinema or network-audio installation coherently.