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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.

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.

Read more …

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.

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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.

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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 …

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

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

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