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Vitus Audio
IsoAcoustics Reveal Every Detail
Dutch&Dutch - Distortion
Hegel

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This new site was launched in July 2010. Visit the older site to access previous articles by clicking above.

IsoAcoustics Reveal Every Detail
Gryphon Audio Essence
Wilson
Treble Clef Audio
Wilson

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.

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.

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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.

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Moon by Simaudio Evolution 860A Stereo Amplifier

Written by: Jason Thorpe
Created: 01 August 2017

I’m a sucker for the double-down solid-state power amp. But to explain what this means and why it’s important to me I need to start about 30 years ago.

While I’ve always been passionate about home audio, I used to be rabid about car audio, and three decades ago I became very good friends with Colin Kay, owner of Autoworks Car Audio, here in Toronto. Colin introduced me to such esoteric concepts as tube monoblock amplifiers and external DACs (this was about the time Audio Alchemy pioneered the affordable DAC). He also infected me with Mobile Bass Disease.

Read more …

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

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

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