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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.

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.

Read more …

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.

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Esoteric K-05X SACD/CD Player/DAC

Written by: Garrett Hongo
Created: 15 July 2017

In Japan, the branch of esoteric Buddhism called Shingon (“the true words”) practices Goma, an intricate ritual of consecrated fire dedicated to destroying negative energies, detrimental thoughts and desires, and impure variations of the true words of this spiritual discipline. The flames of the Goma can reach several yards high, and this miraculous fire, combined with mass chanting from the assembled priests and accompanied by the pounding of huge taiko drums, can induce a sublime, trance-like state that’s said to heal the sick, summon rain, improve harvests, exorcise demons, avert natural disasters, and just brang that funky music to the worried heart. It’s supposed to present the pure spiritual Emptiness that is the true nature of reality, and to directly communicate the inner experience of Dharmakaya: the true self of the Buddha present in all beings.

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Audio Physic Codex Loudspeakers

Written by: Aron Garrecht
Created: 01 July 2017

Founded in Brilon, Germany, a small town some 90 miles north of Frankfurt, Audio Physic has for 30 years been earning accolades for producing high-quality, highly resolving loudspeakers under the slogan “No loss of fine detail.” More recently, AP’s reputation for quality, performance, and unique applications of loudspeaker design and materials has generated a lot of buzz on both sides of the pond -- in fact, their provocative products are one of the reasons I became a reviewer. So when I had the opportunity to review Audio Physics’ latest loudspeaker, the Codex, I jumped.

Read more …

Furutech FI-50 NCF Series Power Connectors and FP-TCS31 Alpha PC-Triple C Bulk Power Cord

Written by: Howard Kneller
Created: 15 June 2017

It’s been almost a decade since my last review of Furutech products: their G-314AG-18 and Absolute Power-18 power cords. I noted then that Furutech tries to squeeze every last ounce of performance from its products, not only through the use of innovative technologies, but also with obsessive devotion to detail and build quality. It seems that no improvement in sound quality is too small to be worth achieving, and no product can be overbuilt.

Read more …

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