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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.

Vivid Audio Giya G1 Spirit Loudspeakers

Written by: Jeff Fritz
Created: 01 June 2017

Reviewers' ChoiceVivid Audio’s chief designer-engineer is Laurence Dickie. You’ve probably heard of him -- many reviews of Vivid speakers mention Dickie in the context of the work he did at Bowers & Wilkins years ago. Remember the B&W Nautilus? That was Dickie’s project. Since 2004, Dickie has been designing the loudspeakers manufactured by Vivid Audio, which he co-owns with CEO Philip Guttentag. Vivid speakers are designed in the UK, where Dickie lives, and are made in South Africa, where Guttentag oversees the factory.

Read more …

Audio Research Foundation DAC9 Digital-to-Analog Converter

Written by: Vade Forrester
Created: 15 May 2017

In March 2011, I reviewed Audio Research’s DAC8 DAC on SoundStage! Hi-Fi, which used a now-ubiquitous asynchronous USB 2.0 input to play files of sampling rates higher than 96kHz. For a conservative company like ARC, that feature was somewhat innovative, it having only recently emerged as the sonically preferable way to play recordings at what was then the highest resolution available: 24-bit/192kHz. That was before files with such exotic initials as DSD, DXD, and MQA appeared. The DAC9 is ARC’s first standalone, popular-level DAC since 2010 -- in DAC years, an eternity -- and, like most DACs, it doesn’t include the latest development in digital audio playback: the ability to decode Master Quality Authenticated (MQA) files. It can, however, play DSD files; previously, the only ARC component that could do that was the GSi75 integrated amplifier.

Read more …

Vandersteen Audio Model Seven Mk.II Loudspeakers and M7-HPA Mono Amplifiers

Written by: Peter Roth
Created: 01 May 2017

Reviewers' Choice“Arguably, in the last few years, the most competitive segment of the ultra-high-end speaker market has been models retailing for $50,000 to $70,000/pair. This price range includes such prominent models as Wilson Audio Specialties’ Alexia ($52,000/pair), Magico’s S7 ($58,000/pair), and Vivid Audio’s Giya G1 ($68,000/pair), to name just a few. In short, there are lots of tough competitors.”

Read more …

JPlay JCAT USB Card and USB Isolator

Written by: Howard Kneller
Created: 15 April 2017

A few years ago, I fell in with a bad audiophile crowd -- hardcore computer-audio enthusiasts who ran high-end DIY music servers. Using up to three component cases, these servers featured specially made or modified parts and performance-enhancing software like AudiophileOptimizer, Bughead Emperor, and Fidelizer.

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Monitor Audio Platinum II PL300 II Loudspeakers

Written by: Aron Garrecht
Created: 01 April 2017

Reviewers' ChoiceIn the audio industry, build quality isn’t just synonymous with how well a piece of equipment is assembled, nor is it a measure of how expensive the materials are which constitute the end product. A product’s build quality stems from its innate scientific fundamentals and resulting design, into which are incorporated quality materials and refined assembly processes, to produce a component of high quality and high performance. Build quality is something British speaker manufacturer Monitor Audio takes very seriously, as evidenced by the many successful products they’ve produced since their founding, in 1972.

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Audiodesksysteme Gläss Vinyl Cleaner Pro

Written by: Tom Mathew
Created: 15 March 2017

When I first started collecting LPs, in the mid-1970s, my record cleaner of choice comprised a liquid and brush made by Discwasher. I would place an LP on my Philips GA312 turntable, and apply to it a few drops of the solution in a straight line, from lead-in groove to lead-out groove. Keeping the platter immobile with one hand and holding the brush in the other, I’d then sweep the brush around the record three times counterclockwise -- and my worn copy of Tattoo You would be good to go.

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Gryphon Audio Designs Antileon Evo Stereo Amplifier

Written by: Jeff Fritz
Created: 01 March 2017

Reviewers' ChoiceWho knows why we become enamored of certain material things? A particular automobile may “speak” to us on some level even before we drive it. We know it’s the right SUV for us because, mysteriously, it aligns with our views on, well, SUVs. And often, when you finally get behind the wheel, the act of actually driving it for the first time becomes a self-fulfilling prophecy. And you buy it.

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Symposium Acoustics Osiris Stealth Ultimate Equipment Rack

Written by: Howard Kneller
Created: 15 February 2017

Selecting an audiophile equipment rack can be unnerving. Rack makers rarely agree on anything, and almost all assert that their chosen design is the best. Look, for example, at the bewildering number of construction materials used: aluminum, acrylic, carbon fiber, ceramics, glass, granite, steel, and untold numbers of woods, common and exotic, solid and composite -- to name just a few.

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Focus Audio Liszt Concerto Mono Integrated Amplifiers

Written by: Jason Thorpe
Created: 01 February 2017

I reviewed the Focus Audio Liszt Sonata integrated amplifier in April 2013 on SoundStage! Hi-Fi. To say that I was enamored of it would be an understatement. And just in case anyone hadn’t got the message, I followed up that review with an article that stated just how well suited the Liszt Sonata was to my specific musical tastes.

Read more …

Magico MPod Support System

Written by: Jeff Fritz
Created: 01 January 2017

I’ve never been into tweaks. The thought of spending hour after hour replacing the supports of components or speakers with this footer and that, then straining to hear a difference, sounds worse to me than sitting in a bare room watching paint dry. I just can’t bring myself to do it. Heck, it’s been years since I reviewed even a cable. I prefer the meat and potatoes of audio reviewing: amps, speakers, and a source component here and there. The only tweaking I do -- and I don’t really consider it tweaking in the tweakiest audiophile sense -- is to fine-tune the positions of speakers, and micro-optimize the acoustic properties of my listening space, the Music Vault. I’ve found that both can lead to clear improvements in sound.

Read more …

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

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