AVID Hifi Reference Ruby
The Reference Ruby brings sweet, finely etched treble, resonant vocal presence and a cavernous three-dimensional soundstage to serious vinyl systems. HiFi News found its controlled deep bass, crisp transients and assured tracking equally persuasive, while the solid-ruby cantilever and Micro-Ridge diamond stylus reveal harmonic detail without tipping into clinical analysis. A richly immersive moving-coil flagship.
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Nicely Roasted
Sound Quality
94/100
Build Quality
80/100
Features Usability
78/100
Value for Money
85/100
Pros
Exceptionally expansive, precise three-dimensional imaging, with instruments placed in distinct yet cohesive space.
Sweet, non-fatiguing treble and a rich, resonant midrange make vocals especially lifelike.
Deep controlled bass, sharp transient attack and convincing slam handle both finesse and hard-rock energy.
Strong tracking and fine-detail retrieval reveal harmonics and instrumental texture clearly.
Cons
The exposed cantilever demands careful handling during installation and setup.
Its low 0.32mV output requires a quiet, high-gain moving-coil phono stage and careful system matching.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 94/100
The Reference Ruby is described as immediately impressive, combining a rich, resonant midrange with sweet but adjustable treble, deep controlled bass and convincing dynamic impact. Its particularly expansive, precisely organised spatial presentation is a major part of its appeal.
Overall Sound
94/100
Ken Kessler found the cartridge’s midband unusually resonant and slightly richer, with a distinctive sheen that remained coherent rather than disjointed. He also praised its sweet top end, deep controlled bass, sharp attack and ability to supply convincing slam on hard rock.
Tracking Retrieval
93/100
The reviewer calls the AVID flagship the better tracker and reports that it handled frantic percussion and hard-rock power without difficulty. Fine-detail retrieval was also strong, revealing guitar harmonics, resonances and instrumental character clearly.
Soundstage Imaging
96/100
Spatial performance receives especially enthusiastic praise: the soundstage is called cavernous, highly precise and convincingly three-dimensional. Instruments occupy distinct zones without becoming detached, creating a holographic sense of walking around the performers.
FEATURES USABILITY PERFORMANCE 78/100
Tonearm compatibility / system fit.
Tonearm Compatibility
78/100
At 9.1g, the Reference Ruby should suit many medium-mass tonearms, but its 0.32mV output requires a suitably quiet, high-gain MC phono stage and careful loading. Its Micro-Ridge stylus and adjustable treble balance also reward precise alignment and VTA/SRA setup rather than casual installation.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
80/100
The specification is appropriately ambitious, pairing a solid ruby cantilever with a solid-diamond Micro-Ridge stylus in a moving-coil design. The review discusses the cantilever’s intended low-mass, low-inertia approach, but says little about fit, finish or long-term durability.
Value for Money
85/100
The review identifies a £6,000 asking price but does not directly compare the Reference Ruby with competing cartridges or make a clear value judgment. Its performance is presented as flagship-level, though prospective buyers should assess phono-stage and tonearm costs alongside the cartridge’s substantial purchase price.
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Professional reviews and sources for this product's Watt'n Potatoes analysis.
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Specifications
- TYPE:
- MOVING COIL
- OUTPUT VOLTAGE:
- 0.32mV
- FREQUENCY RESPONSE:
- 10Hz-50KHz
- TRACKING FORCE:
- 2.0gr (±0.2gr)
- LOAD IMPEDANCE:
- >100Ω
- CANTILEVER MATERIAL:
- SOLID RUBY
- STYLUS PROFILE:
- MICRO-RIDGE
- STYLUS MATERIAL:
- SOLID DIAMOND
- NET WEIGHT:
- 9.1gr
Manufacturer's Description — AVID Hifi
Within the world of expensive esoteric cartridges, the Reference Ruby is not inexpensive but nowhere near inaccessible. Not designed to be second best, it will sit happily on any premium turntable, offering a fresh insight into your record collection. Music always sparkles with a jewell.
"One cartridge for the rest of my days spinning vinyl"
-Jeff Dorgay
Key Features
- Solid Ruby Cantilever
- Micro Ridge Diamond Stylus
- Excellent Tracking Ability
- Breathtaking Transparancy
jewel of sound
Acquiring its name by harnessing the immense rigidity of a Ruby cantilever, musically this cartridge offers unparalleled resolution, dynamics and an openness to the sound that totally captivates.
Subtle details are a revelation of breath-taking transparency with lower frequencies formidably tight showing no loss of control and thanks to the micro ridge stylus surface noise is vanishingly low.
Design Masterpiece
By virtue of its construction, precise alignment for optimal sound reproduction is painless, the extending cantilever allowing accurate track selection and the purpose designed stylus guard offering protection when you are absent.
Exceeding our own design expectations, Reference Ruby will enrich your musical experience, abandoning the constraints of time to vividly discover your most cherished records with this design masterpiece.
"For me, the Reference Ruby joins this select group of cartridges"
- Ken Kessler
Verified Dealers
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Authorized dealers for AVID Hifi Reference Ruby
- Holt Hill — online and in-store — Andover, Massachusetts, United States (website)
- à la carte productions — in-store — Palm Coast, Florida, United States (website)
- Akalın Muzik Ltd. — in-store — İstanbul, Turkey (website)
- Alen Audio — in-store — Extramurs, Comunidad Valenciana, Spain (website)
- Anagram Audio — online and in-store — Bury St Edmunds, England, United Kingdom (website)
- Analogue Seduction — online and in-store — Whittlesey, England, United Kingdom (website)
- Andertons — online and in-store — Guildford, England, United Kingdom (website)
- ARK Audio — online and in-store — Borensberg, Östergötlands län, Sweden (website)
- Audio Centrum — Hungary (website)
- Audio Domain — online and in-store — Stadtbezirke I, Nordrhein-Westfalen, Germany (website)
and 56 more verified dealers