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Vitus Audio
Vinnie Rossi Brama
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Hegel

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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.

Synergistic Research PowerCell 12 UEF SE Power Conditioner

Written by: Howard Kneller
Created: 01 December 2016

Reviewers' ChoiceIn 2003, I asked a representative from Synergistic Research why, unlike many other cable manufacturers, the company didn’t make a power conditioner. The rep stated that, despite Synergistic’s many models of interconnect, speaker cable, and power cord, head designer Ted Denney had yet to discover a power-conditioning technology he thought worth developing. According to the rep, only when Denney had found something that he thought would move the field forward would he put the Synergistic name on it.

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van den Hul Crimson Stradivarius Phono Cartridge

Written by: Tom Mathew
Created: 15 November 2016

Just before he left for college, my son turned me on to a TV show that’s become my new binge-watching passion. Netflix’s Chef’s Table is a visual and gustatory feast, and the first episode introduced me to the culinary talents of Massimo Bottura, chef of the three-Michelin-star Osteria Francescana, in Modena, Italy. On the short list of objects in my house that are getting or have gotten better with age are a 1989 bottle of Krug Champagne, my cast-iron frying pan, my wife’s red hair, and a bottle of Manodori -- Bottura’s meticulously crafted, perfectly aged balsamic vinegar. Drizzled over risotto, shaved Parmigiano-Reggiano cheese, arugula, or fresh-picked berries, Manodori’s complex, multilayered taste is a perfect example of how well certain things in life can age.

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Devialet Expert 1000 Pro Mono DAC-Integrated Amplifiers

Written by: Jeff Fritz
Created: 01 November 2016

Reviewers' ChoiceAudiophiles can instantly tell the difference between a traditional high-end component and a “lifestyle” product. It’s either one or the other, and until recently, their paths did not intersect. In fact, the death knell for a new product’s credibility in the audiophile community was rung as soon as the word lifestyle appeared anywhere in its vicinity.

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Audience adeptResponse aR6-TSSOX Power Conditioner

Written by: Garrett Hongo
Created: 15 October 2016

Reviewers' ChoiceWhat is the true foundation of a seriously good audio system? I’ve heard very knowing people say that speakers set the character of the sound. Others argue that the amplifier is the key, as its power range and operating characteristics might also determine everything else. But, to more than a few, the true heart of any audio system is the preamp. Finally, there are those who insist that it’s source equipment -- the turntable, tonearm, and cartridge, or the digital player and/or DAC -- that determines each of our stereophonic fates. Yet before any of these essential components can contribute anything to the audio chain, it’s the power we get from our wall outlets that drives all else. No matter the quality and prowess of our vaunted audio purchases, saith a happy few, we won’t be able to realize the full capabilities of any of them without clean, reliable electricity.

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Audio Physic Avanti Loudspeakers

Written by: Roger Kanno
Created: 01 October 2016

Reviewers' ChoiceWhen the SoundStage! Network’s Editor-in-Chief, Jeff Fritz, asked if I’d be interested in reviewing a speaker from Audio Physic, I knew little about the German company other than that they’d been around for a while and had produced some highly regarded loudspeakers. I typically review more modestly priced speakers, primarily from North American manufacturers. And while I knew that Audio Physic was well established, I hadn’t known that they’ve been around long enough to have celebrated their 30th anniversary in 2015.

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High Fidelity Cables CT-1 Ultimate Digital Link, Interconnects, Speaker Cables, and Power Cords

Written by: Vade Forrester
Created: 15 September 2016

Reviewers' ChoiceNearly every audio journalist I know hates to review cables. Aside from their being lazy buggers, there are some good reasons they feel that way: 1) cables sometimes require lengthy break-in, and manufacturers aren’t always helpful about specifying a break-in time; 2) the differences in sound between cables are sometimes minuscule; 3) cables can sound different from a reviewer’s reference cables without sounding better or worse; and 4) cables’ sound may be system-dependent. But occasionally, a set of cables comes along that sounds so different -- and, sometimes, better -- that we find ourselves coaxed into reviewing another set of cables.

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Gryphon Audio Designs Diablo 300 Integrated Amplifier-DAC

Written by: Hans Wetzel
Created: 01 September 2016

Reviewers' Choice“Have fun dancing with the Devil.”

It’s the sort of line a B-movie bad guy would growl. It’s not the sort of sign-off you expect to see at the end of an e-mail from the founder and CEO of a high-end audio manufacturer. Yet Flemming E. Rasmussen, of Gryphon Audio Designs, in Denmark, had written just that in confirmation of my receipt of his company’s Diablo 300 integrated amplifier. If it were any other manufacturer, I’d have rolled my eyes and moved on. But Gryphon’s creations are bold and unusual looking, and I’d waited a long time to review one. I chuckled. Nervously.

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Constellation Audio Inspiration Stereo 1.0 Amplifier

Written by: Aron Garrecht
Created: 15 August 2016

Reviewers' ChoiceImmediately before putting fingers to keypad for this review, I spent a considerable amount of time reviewing Constellation Audio’s Inspiration Preamp 1.0 ($9900 USD). I began that review by touching on the company’s lineage, highlighting a few of the minds responsible for its products, and describing its three product tiers. The Inspiration series comprises Constellation’s least-expensive models, succeeded by the Performance series, and finally their flagship line, the Reference series. But while the Inspiration models are Constellation’s introductory products, they’re by no means budget, stripped-down, bare-bones offerings. In fact, if I had to pick one word to define the Inspirations -- and in particular the subject of this review, the Inspiration Stereo 1.0 amplifier -- it would be value.

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Kharma Elegance dB9-S Loudspeakers

Written by: Jeff Fritz
Created: 01 August 2016

Kharma International, of the Netherlands, was launched in 1993. However, the audio career of company founder Charles van Oosterum actually began in 1982, with Oosterum Loudspeaker Systems (O.L.S.). It is an understatement to say that van Oosterum has deep experience in high-end audio -- he has many speaker designs to his credit, many of which I’ve heard at Munich’s High End over the last 15 years.

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Ayre Acoustics AX-5 Twenty Integrated Amplifier

Written by: Uday Reddy
Created: 15 July 2016

Reviewers' ChoiceThe Ayre Acoustics AX-5 integrated amplifier, which I reviewed two years ago, was an ear-opening experience. At the time, I stated that “the AX-5 is not only, overall, the finest-sounding amp I’ve ever heard, it ranks as one of the finest components I’ve heard of any type.” The AX-5 featured a technology previously unused by Ayre, called the Diamond output stage, which has since been extended to Ayre’s top models, the R series.

Read more …

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

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210x600 T+A R Criterion S (20240601)
Gryphon Audio Essence
 Electrocompaniet - AW300M
Dynaudio Contour 20BE
Vitus Audio
Vitus Audio

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