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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.

Highend-AudioPC AudiophileOptimizer Computer Audio Software

Written by: Howard Kneller
Created: 15 August 2015

Audiophiles looking for a music server can use a home computer, a music server made by a traditional audiophile component manufacturer, or do it themselves. Typically, the DIY approach is for the very computer savvy, and some custom-designed servers are very good indeed. They can include specially made or modified audiophile parts -- USB cards, clock modules, solid-state drives, SATA cables -- and can even be on the technological cutting edge.

But if you lack the knowledge, time, or inclination to build a custom server, there’s a fourth way: go to a company that will design and build one for you. One such company is England’s Hifidelit, whose server I used to test the software that is the subject of this review.

Read more …

Soulution 711 Stereo Amplifier

Written by: Jeff Fritz
Created: 01 August 2015

Reviewers' ChoiceThere are some things I don’t like about the Soulution 711 stereo power amplifier, and the first is the astronomical price: $65,000 USD. That’s far beyond what any normal person could ever afford. You could certainly make the case that something like the Benchmark Media Systems AHB2, at $2995, is far more relevant to the vast majority of audiophiles.

I have come to admire the 711’s understated appearance. It’s certainly built well, with close tolerances, excellent fit’n’finish, and tasteful appearance. It is not, however, the audio equivalent of a Rolex watch -- it lacks enough visual bling. I think the Dan D’Agostino products are the polar opposite -- they demand attention with their gleaming copper and watch-face meters -- but even Boulder Amplifiers, and certainly Gryphon Audio Designs, bring more defining exterior design elements to the fore. The latter are more distinctive.

Read more …

Rogue Audio RP-5 Preamplifier

Written by: Erich Wetzel
Created: 15 July 2015

As a native son of Pennsylvania, I was thrilled when I learned that I would be reviewing Rogue Audio’s new RP-5 tubed preamplifier ($3500 USD), as soon as a sample was available. Rogue is based in Brodheadsville, 90 miles north of Philadelphia and about an hour from where I live. As sports fans, Philadelphians are typically long-suffering but devoted. With that as my background, it would be easy to be a fan of a local audio company. However, Philadelphians’ familiarity with recurring heartbreak has taught us to view everything with a critical eye. I anticipated the arrival of a new audio component, full of hope that it would live up to the fine reputation of Rogue’s other US-made products. What arrived surprised me in several ways.

Read more …

Moon by Simaudio Evolution 760A Stereo Amplifier

Written by: Aron Garrecht
Created: 01 July 2015

Reviewers' ChoiceJust over a decade ago, Simaudio introduced their Moon Evolution series: a no-holds-barred line of products representing the pinnacle of what this highly regarded Canadian company has to offer. Within the year, Jeff Fritz had reviewed three Moon Evolution models -- the P8 preamplifier, the Andromeda CD player, and the W8 stereo amplifier -- and awarded each what was then Ultra Audio’s Select Component status (now Reviewers’ Choice). And he kept the P8 as his reference preamp. Shortly thereafter, our founder, Doug Schneider, reviewed the Moon SuperNova CD player, gave it a Reviewers’ Choice award, and made it his disc spinner of choice.

Read more …

AudioQuest Cinnamon Ethernet Cable

Written by: Aron Garrecht
Created: 15 June 2015

When Steve Silberman, AudioQuest’s vice president of development, approached me a few months ago to review their Cinnamon Ethernet cable, I was a bit hesitant to respond. Despite having witnessed notable improvements from using other analog and digital AudioQuest products, I didn’t believe that the cable making an Ethernet connection could make an audible difference. Silberman told me that he was so confident I would hear an improvement that he’d send me both AQ’s Cinnamon and Vodka Ethernet and AES/EBU cables.

Read more …

Spatial Audio Hologram M1 Turbo Loudspeakers

Written by: Sid Vootla
Created: 01 June 2015

My first experience with open-baffle speakers was a few years ago, in Bangalore, India, in the showroom of ARN Systems, which then distributed the speakers made by Emerald Physics. I recall the sound of Emerald’s CS2.3 speakers as being exceptionally dynamic, nearing concert-level realism with a humongous soundstage that filled the large room. The Emerald CS2.3 was designed by Clayton Shaw, who has since moved on and now is the principal of Spatial Audio, based in Park City, Utah. (ARN is Spatial’s Indian distributor.)

Read more …

Audio Research Reference 10 Preamplifier

Written by: Peter Roth
Created: 15 May 2015

Reviewers' ChoiceAspiration. Audiophiles and reviewers have it in spades. We aspire to extract ever more from our audio systems: higher levels of performance, greater realism, more emotional connection with the music. Audiophiles are derided (often with justification) for the upgrade merry-go-round that can result from an unchecked conviction that the sound can always be improved; but if we keep system synergies and overall balance in mind, the thoughtful incorporation of new components can indeed give us more of what we aspire to.

Read more …

Bryston Middle T Loudspeakers

Written by: Jeff Fritz
Created: 01 May 2015

In 2012, when Bryston launched their first loudspeaker, the Model T, I raised an eyebrow. I wasn’t sure what to expect -- a one-off product that would end up as a back-catalog offering? Or the start of something larger for the Canadian electronics company? Three years later, the answer is clear: Bryston now offers 16 loudspeaker models, including subwoofers, center-channels, surrounds, on- and in-walls, and, of course, floorstanding and stand-mount designs. This wide array of speakers -- it would be impressive for a company that made only speakers -- comprises two lines, T and A. The T models have 8” bass drivers, the A speakers 6.5” woofers. In model-for-model comparisons, the Ts are larger, play louder and lower in the bass, and cost a bit more. I chose to review the second model from the top of the T line, the Middle T ($5400 USD per pair).

Read more …

Vienna Acoustics Imperial Liszt Loudspeakers

Written by: Aron Garrecht
Created: 15 April 2015

At the 2008 Consumer Electronics Show, Vienna Acoustics introduced their flagship loudspeaker, the Music. As the top dog in their top line, the Klimt Series, the Music embodied several new design innovations, most obvious of which was a 7” midrange driver of Vienna’s Flat-Spider-Cone design (see below), replete with a newfangled silk-dome tweeter at its center. These coincident drivers, aligned in time and phase, were housed in an independent, pivoting cabinet atop the larger main cabinet, itself home to three transparent 9” Spider-Cone woofers. The adaptable cabinet architecture was intended to permit ideal alignment of both driver arrays in a room and, almost overnight, proved so successful for Vienna Acoustics that, less than two years later, the company began thinking of ways to offer these design principles for much lower prices. At CES 2014, Vienna introduced their realization of this vision, the first speaker derived from the Klimt Music: the Imperial Liszt.

Read more …

Exogal Comet Digital-to-Analog Converter

Written by: Jeff Fritz
Created: 01 April 2015

Hardly any other name in the history of high-end digital audio components is as storied as Wadia Digital. If you’ve been around high-end circles for any number of years, you’ve no doubt known an owner of a Wadia DAC, transport, or player. Maybe you’ve owned one yourself.

Read more …

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

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210x600 T+A R Criterion S (20240601)
Dynaudio Contour 20BE
 Electrocompaniet - AW300M
Electrocompaniet AW 300M
Vitus Audio
Vitus Audio

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