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Vitus Audio
IsoAcoustics Reveal Every Detail
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Equipment Reviews

Ultra Audio's site platform was changed in August 2010. For equipment reviews previous to that, use this link to transfer to the old site.

Esoteric Grandioso G1 Master Clock Generator

Written by: Howard Kneller
Created: 01 January 2018

I received review samples of Esoteric’s Grandioso K1 SACD/CD player and DAC ($31,000 USD) and G1 master clock generator ($26,000) at the same time. Figuring that not everyone would plunk down $57,000 all at once, I first reviewed the Grandioso K1 alone. Now it’s the Grandioso G1’s turn.

Read more …

Pro-Ject RPM 10 Carbon Turntable with 10cc Evolution Tonearm

Written by: Jason Thorpe
Created: 15 December 2017

Reviewers' ChoiceCall me shallow, but I believe that in order to fully perform its job, a turntable must look good. Turntables aren’t like other components. They require constant interaction, for setup, fine-tuning, and daily use. Speakers just sit there, lump-like, and CD players can eject a disc with a push of a button. And don’t get me started on preamplifiers -- in this remote-controlled age, you need never touch a preamp again, and many of them don’t even have knobs. But this inveterate knob twiddler enjoys interacting with his audio gear. I take inordinate and vaguely inappropriate sensual pleasure in gently rocking a tube from its socket and then -- gently, s-l-o-w-l-y -- pushing in its replacement.

Read more …

Esoteric Grandioso K1 SACD/CD Player-DAC

Written by: Howard Kneller
Created: 01 December 2017

Reviewers' ChoiceIn February 2015, I reviewed Esoteric’s Grandioso P1 SACD/CD transport, D1 mono digital-to-analog converters, and G-01 master clock generator. At a total cost of $91,000 USD, these state-of-the-art components in five hefty cases of aircraft-grade aluminum are not for the faint of checkbook or rack space.

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Sonus Faber Homage Amati Tradition Loudspeakers

Written by: Aron Garrecht
Created: 15 November 2017

I’ll never forget the first time I saw a Sonus Faber loudspeaker. It was 2002, and I was fresh out of college, broke, and hungry to put the last four years of educational purgatory to good use. I was also in the market for a new apartment. Like many early nesters, when I wasn’t out exploring potential residences, I was window-shopping for potential décor.

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TAD Micro Evolution One Loudspeakers

Written by: Jeff Fritz
Created: 01 November 2017

Reviewers' ChoiceI sauntered into the display room of Technical Audio Devices Laboratories (aka TAD) at Munich’s High End in May of this year, hoping to see something big and awesome from the venerable Japanese company -- maybe an update of the Reference One Mk.2, their flagship loudspeaker, or some new model of cutting-edge electronics built to impossibly precise standards. Instead, I saw the littlest speaker the company makes.

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Paradigm Persona 7F Loudspeakers

Written by: Aron Garrecht
Created: 15 October 2017

Reviewers' ChoiceEver since 1982, when Scott Bagby and Jerry VanderMarel founded Paradigm, the company’s name has been synonymous with such words as quality, value, and, most notably, performance. This reputation, in combination with Paradigm’s being one of the first to adopt and build on the loudspeaker-performance guidelines established by work at Canada’s National Resource Council (NRC), helped fuel the company’s growth into one of the world’s most prominent makers of loudspeakers. As of the day I submit this review, Paradigm offers four different collections (as Paradigm calls them) of speakers comprising 12 individual series that themselves encompass 22 different models, from passive speakers to active subwoofers and wireless speakers. Their latest collection, Persona, eclipses the venerable Signature as the brand’s highest-priced family, but Persona models aren’t merely evolutionary derivatives of Signature counterparts. The Persona collection took more than five years to develop, and Paradigm claims that it reflects everything they’ve learned about designing and building speakers over the past 35 years. They say that the Personas constitute a revolutionary leap forward for the brand in both sound and technology.

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Dynaudio Contour 60 Loudspeakers

Written by: Jeff Fritz
Created: 01 October 2017

My colleagues at SoundStage! have accused me of being a by-the-pound guy. There’s some truth to that. By any reasonable standard, my speakers have always been heavy, and so have the amplifiers that have driven them. For the most part, heavy gear is just a fact of life in ultra-high-end audio. The upper-end speaker models from Magico, Rockport, Wilson, et al., have always been heavyweights. Same goes for amps -- the Boulders, Gryphons, Soulutions, etc. With these companies, I always knew that the fact that they made their products with heavier materials and parts was a good thing: lots of bracing inside speaker cabinets, and big power supplies inside amps, were what we were told made great sound possible. It meant you were getting your money’s worth.

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VAC Signature 200iQ Stereo Amplifier

Written by: Garrett Hongo
Created: 15 September 2017

Reviewers' ChoiceWhen I was a kid growing up in the pre-statehood Hawaiʻi, three generations of my family would spend each Sunday night after dinner watching The Ed Sullivan Show from New York, a magical city an ocean and an entire continent away from our islands. On the stage of CBS Studio 51, in the Maxine Elliott Theatre, at Broadway and 39th Street, all manner of clowns, comedians, magicians, and musicians would cavort and play, inspiring us provincials into laughter, tears, or quiet admiration. Besides the big stars -- the singers and actors of the day -- there were novelty acts like the Spanish ventriloquist Señor Wences with his talking, lidded box; the Little Italian Mouse, Topo Gigio, a hand puppet that bantered with the host; and Borscht Belt comedians galore who kept us in stitches.

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Synergistic Research Galileo UEF Speaker Cables, Interconnects, and IFT Jumpers

Written by: Howard Kneller
Created: 01 September 2017

Reviewers' ChoiceOne of the first makers of audiophile cables, Golden Enz, began business in the 1970s. With conductors of ordinary electrical-grade copper and connectors of gold-plated nickel, Golden Enz cables now seem archaic. However, they were undoubtedly better than the lamp-cord wire then available at the local RadioShack.

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Mytek Digital Brooklyn DAC-Phono Stage-Preamplifier-Headphone Amplifier

Written by: Vade Forrester
Created: 15 August 2017

Reviewers' ChoiceMytek Digital has been a pioneer in digital audio reproduction. Their Stereo192-DSD was one of the first DACs capable of playing DSD files, and their Brooklyn was one of the first non-Meridian DACs to play Meridian’s new Master Quality Authenticated (MQA) files.

MQA is a system of encoding audio files that its developer, Meridian Ltd. (MQA Ltd. has since been spun off as a separate company), claims sounds better than such high-resolution encoding methods as DSD and DXD, while resulting in file sizes much smaller than those formats. The small files mean that MQA encoding can be used to stream hi-rez audio over standard Internet connections -- and indeed, Tidal is currently streaming MQA files. I’ve seen Tidal stream files of resolutions up to 24-bit/352.8kHz, and I understand that MQA can handle up to 768kHz.

Read more …

  1. Moon by Simaudio Evolution 860A Stereo Amplifier
  2. Esoteric K-05X SACD/CD Player/DAC
  3. Audio Physic Codex Loudspeakers
  4. Furutech FI-50 NCF Series Power Connectors and FP-TCS31 Alpha PC-Triple C Bulk Power Cord
  5. Vivid Audio Giya G1 Spirit Loudspeakers
  6. Audio Research Foundation DAC9 Digital-to-Analog Converter
  7. Vandersteen Audio Model Seven Mk.II Loudspeakers and M7-HPA Mono Amplifiers
  8. JPlay JCAT USB Card and USB Isolator
  9. Monitor Audio Platinum II PL300 II Loudspeakers
  10. Audiodesksysteme Gläss Vinyl Cleaner Pro
  11. Gryphon Audio Designs Antileon Evo Stereo Amplifier
  12. Symposium Acoustics Osiris Stealth Ultimate Equipment Rack
  13. Focus Audio Liszt Concerto Mono Integrated Amplifiers
  14. Magico MPod Support System
  15. Linear Tube Audio ZOTL40 Mk.II Stereo Amplifier
  16. Synergistic Research PowerCell 12 UEF SE Power Conditioner
  17. van den Hul Crimson Stradivarius Phono Cartridge
  18. Devialet Expert 1000 Pro Mono DAC-Integrated Amplifiers
  19. Audience adeptResponse aR6-TSSOX Power Conditioner
  20. Audio Physic Avanti Loudspeakers
  21. High Fidelity Cables CT-1 Ultimate Digital Link, Interconnects, Speaker Cables, and Power Cords
  22. Gryphon Audio Designs Diablo 300 Integrated Amplifier-DAC
  23. Constellation Audio Inspiration Stereo 1.0 Amplifier
  24. Kharma Elegance dB9-S Loudspeakers
  25. Ayre Acoustics AX-5 Twenty Integrated Amplifier
  26. Luxman EQ-500 Phono Stage
  27. fo.Q Modrate HEM-25 Pure Note Insulators
  28. Constellation Audio Inspiration Preamp 1.0 Preamplifier
  29. Zanden Audio Systems Model 3100 Preamplifier
  30. YBA Passion PRE550A DAC-Preamplifier
  31. Skogrand Cables Ravel Speaker Cables and Interconnects
  32. Soulution 560 Digital-to-Analog Converter
  33. Synergistic Research Atmosphere Level 4 Speaker Cables and Interconnects, Atmosphere Level 3 Power Cords, Grounding Block and HD Ground Cables
  34. Merging NADAC ST-2 Digital-to-Analog Converter
  35. Zanden Audio Systems AT-1 Acoustic Tubes and AP-1 Acoustic Panels
  36. Rockport Technologies Cygnus Loudspeakers
  37. Esoteric K-07X SACD/CD Player/DAC
  38. Moon by Simaudio Evolution 850P Preamplifier
  39. Stanford Research Systems PERF10 Rubidium Audio Clock
  40. Wadia di322 Digital-to-Analog Converter
  41. Reference 3A Nefes Loudspeakers
  42. Ayre Acoustics KX-5 Twenty Preamplifier
  43. Nordost Norse 2 Tyr 2 Speaker Cables, Interconnects, and Power Cords
  44. Ayre Acoustics MX-R Twenty Mono Amplifiers
  45. Aqua - Acoustic Quality La Voce S2 Digital-to-Analog Converter
  46. Magico Q7 Mk II Loudspeakers
  47. Highend-AudioPC AudiophileOptimizer Computer Audio Software
  48. Soulution 711 Stereo Amplifier
  49. Rogue Audio RP-5 Preamplifier
  50. Moon by Simaudio Evolution 760A Stereo Amplifier
  51. AudioQuest Cinnamon Ethernet Cable
  52. Spatial Audio Hologram M1 Turbo Loudspeakers
  53. Audio Research Reference 10 Preamplifier
  54. Bryston Middle T Loudspeakers
  55. Vienna Acoustics Imperial Liszt Loudspeakers
  56. Exogal Comet Digital-to-Analog Converter
  57. NAD Masters Series M22 Stereo Amplifier and M12 Preamplifier-DAC
  58. Ascendo C6 Loudspeakers
  59. Hegel Music Systems HD12 Digital-to-Analog Converter
  60. Esoteric Grandioso P1 SACD/CD Transport, Grandioso D1 Mono Digital-to-Analog Converters, and G-01 Master Clock Generator
  61. Blue Circle Audio BC60X1 Power Conditioner
  62. Octave Audio V 110 Integrated Amplifier
  63. JL Audio CR-1 Active Subwoofer Crossover
  64. fo.Q Damping Products and AB-4045 Audio Board Isolation Platform
  65. Devialet 400 Mono Integrated Amplifier-DACs
  66. Audio Research VSi75 Integrated Amplifier
  67. Triangle Magellan Cello Loudspeakers
  68. Audience Au24 SE powerChords, Interconnects, and Speaker Cables
  69. Zanden Audio Systems 120 Phono Stage
  70. Grimm Audio LS1 Loudspeakers and LS1s Subwoofers
  71. Aurender W20 Music Server
  72. Transfiguration Phoenix S Phono Cartridge
  73. M2Tech Young DSD Digital-to-Analog Converter
  74. Audio Research SP20 Preamplifier
  75. Magico S3 Loudspeakers
  76. Synergistic Research High Frequency Transducer (HFT) and Frequency Equalizer (FEQ) Room Treatments and XOT Crossover Transducer
  77. Ayre Acoustics KX-R Twenty Preamplifier
  78. Resonessence Labs Invicta Mirus Digital-to-Analog Converter
  79. Vivid Audio Giya G4 Loudspeakers
  80. Aurender X100L Music Server
  81. Sonus Faber Olympica I Loudspeakers
  82. Clarity Cable Organic Speaker Cables, Interconnects, Digital Interconnect, and Vortex Power Cord
  83. EgglestonWorks Nine Signature Loudspeakers
  84. Light Harmonic LightSpeed USB Cable
  85. David Berning Company ZH-230 Stereo Amplifier
  86. Esoteric Master Sound Works C-02 Preamplifier
  87. Vivid Audio Oval V1.5 Loudspeakers
  88. Daedalus Audio Argos v.2 Loudspeakers
  89. Octave Audio V 70 SE Integrated Amplifier
  90. KR Audio VA910 Mono Amplifiers
  91. T+A Criterion TCD 110 S Loudspeakers
  92. Birch Acoustics Raven Loudspeakers
  93. Monitor Audio Platinum PL200 Loudspeakers
  94. Essential Sound Products Essence Reference-II Power Cords and Reference-II Power Distributor
  95. JE Audio Dyad S400 Stereo Amplifier
  96. Dynamique Audio Celestial Speaker Cables, Zenith Interconnects, Firelight USB, and Infinite Power Cables
  97. Music Culture Elegance MC 501A CD Player-DAC
  98. KR Audio VA340 Mk.II Integrated Amplifier
  99. PMC IB2i Loudspeakers
  100. Cabasse Pacific 3 Loudspeakers
  101. Sonus Faber Venere 3.0 Loudspeakers
  102. Hegel Music Systems HD25 Digital-to-Analog Converter
  103. EMM Labs DAC2X Digital-to-Analog Converter
  104. Esoteric P-02 SACD/CD Transport and D-02 Digital-to-Analog Converter
  105. Vivid Audio Giya G3 Loudspeakers
  106. PBN Audio Scan-Speak B741 Loudspeakers
  107. Blue Circle Audio BC109 Preamplifier
  108. Dynaudio Confidence C2 Signature Loudspeakers
  109. First Watt J2 Stereo Amplifier
  110. Simaudio Moon Evolution 810LP Phono Stage
  111. Boulder Amplifiers 1060 Stereo Amplifier
  112. SMc Audio VRE-1C Reference Preamplifier
  113. Blue Circle Audio NSL Stereo Amplifier
  114. Audio Research Reference 250 Mono Amplifiers
  115. Von Schweikert Audio VR-35 Export Deluxe Loudspeakers
  116. Vitus Audio Signature SM-010 Mono Amplifiers
  117. YG Acoustics Kipod II Signature Loudspeakers
  118. Vandersteen Audio Treo Loudspeakers
  119. Magico Q1 Loudspeakers
  120. Hemingway Audio Prime Reference Mk.II Speaker Cables, Interconnects, and Power Cords
  121. Synergistic Research Element Copper, Tungsten, and Copper-Tungsten-Silver Interconnects and Speaker Cables
  122. Crystal Cable Arabesque Mini Loudspeakers
  123. EgglestonWorks Fontaine Signature Loudspeakers
  124. AudioQuest Diamond and Carbon FireWire 800 Cables
  125. Artos Audio Sunrise Loudspeakers
  126. Esoteric I-03 Integrated Amplifier
  127. NuForce DAC-9 Digital-to-Analog Converter
  128. Audience adeptResponse aR6-TS Power Conditioner
  129. EAR MC 4 Step-Up Transformer
  130. PBN Audio Montana InnerChoic Liberty Loudspeakers
  131. Simple Design Sonore Music Server
  132. Herron Audio VTSP-3A Preamplifier
  133. Copland CDA825 CD Player
  134. TW-Acustic Raven 10.5 Tonearm
  135. Artisan Silver MC Phono Stage
  136. MSB Technology Universal Media Transport
  137. Well Tempered Lab Amadeus Turntable
  138. Purity Audio Design Purity Reference Preamplifier
  139. Silverline Audio Sonatina Mk.IV Loudspeakers
  140. Ayre Acoustics DX-5 Universal A/V Engine
  141. Coda Technologies 15.0 Stereo Amplifier
  142. LessLoss Firewall Power Conditioner and DFPC Signature Power Cable
  143. Miyajima Laboratory Premium BE Mono Cartridge
  144. Magnum Dynalab MD 309 Integrated Amplifier
  145. Audio Research Reference 5 Preamplifier
  146. VAC Phi 200 Stereo Amplifier
  147. Ortofon Cadenza Mono Phono Cartridge
  148. Ultrasone Edition 8 Headphones
  149. YG Acoustics Carmel Loudspeakers
  150. Atma-Sphere Music Amplifier M-60 Mk.3.1 Mono Amplifiers
  151. AudioPrism Ground Control Grounding Cables
  152. Nordost Norse Frey Interconnects and Speaker Cables
  153. Ayre Acoustics KX-R Preamplifier and MX-R Mono Amplifiers
  154. Raysonic SP-300 Integrated Amplifier
  155. Synergistic Research Galileo Universal Interconnect and Speaker Cells, and Mini Power Couplers
  156. VAC Renaissance Mk.3 Preamplifier
  157. Accustic Arts Reference Tube-DAC II SE DAC and Reference Drive II CD Transport
  158. Silent Running Audio VR fp isoBASE Equipment Platforms
  159. EAR 890 Stereo Amplifier

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210x600 T+A R Criterion S (20240601)
Dynaudio Contour 20BE
Simaudio
767x500 T+A Criterion S (20240601)
Vitus Audio
Vitus Audio

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