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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.

Shunyata Research Hydra Typhon QR Power Distributor

Written by: Howard Kneller
Created: 15 November 2018

Aware of my interest in master word clocks, Scott Sefton, Esoteric’s marketing specialist for the Americas, recently e-mailed me to ask if I planned to audition the Sigma Clock-50, a new clock cable from Shunyata Research, based in Poulsbo, Washington. Most audiophile clock cables are specified at 75 ohms; the Shunyata cable is interesting due to its 50-ohm specification. Copied on Sefton’s e-mail was Grant Samuelsen, Shunyata’s director of marketing and sales, whom I’d not spoken to in years. When Samuelsen received the e-mail, he contacted me directly.

Read more …

Burmester Ambience BA71 Loudspeakers

Written by: Aron Garrecht
Created: 01 November 2018

If I were to freely associate on the stimulus “Burmester,” my immediate response would probably be “amplifier.” After that I might say “Dieter,” followed by “chrome” and then, probably, “quality.” What wouldn’t come to mind, at least not right away, is “loudspeakers.”

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GIK Acoustics 2A Alpha Diffusor/Absorber Acoustic Panel

Written by: Howard Kneller
Created: 15 October 2018

Reviewers' ChoiceAt the start of each episode of the original Star Trek TV series, William Shatner intoned “Space -- the final frontier.” For audiophiles, however, the final frontier may be the conquering of a space far smaller: the listening room. Typically the last variable to be addressed when assembling a sound system, room treatments are often greatly misunderstood in terms of their cost, effectiveness, and ease of installation.

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Linnenberg Elektronik Telemann DAC-Preamplifier

Written by: Jeff Fritz
Created: 01 October 2018

I figured Mark Sossa didn’t really know what he was doing. Sossa is, after all, a young guy (in audiophile terms), lacking the decades of experience of most of us audiophiles -- we’re generally older dudes, and Mark is in his mid 30s. His idea was to bring down a collection of gear he represents through his distribution company -- Well Pleased Audio Vida, of Tysons Corner, Virginia -- and install it in my brand-new listening room. (You can read about that daylong adventure in my “Opinion” column in this month’s SoundStage! Ultra.)

Read more …

Top Wing Blue Dragon Phono Cartridge

Written by: Jason Thorpe
Created: 15 September 2018

I’ve spent the last decade or so watching some audiophiles of my acquaintance twist themselves inside out trying to rationalize spending a fortune they don’t really have on things they don’t really need. I used to be like that, but thank all that’s holy, I grew out of it.

Read more …

Simaudio Moon 888 Mono Amplifiers

Written by: Aron Garrecht
Created: 01 September 2018

Reviewers' ChoiceFor over a decade, Simaudio itched to produce a state-of-the-art, cost-no-object, reference-grade power amplifier. Unfortunately, low market demand and high development costs forced them to postpone this and other such projects -- but they didn’t stop thinking about them. In fact, a little over a decade ago, Simaudio created what they call their skunkworks bin, where they keep their more technically creative yet economically impractical ideas. Kept under lock and key, this bin is opened only when the high-end market is robust enough to make the design and manufacture of such products cost effective.

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Synergistic Research SR25 Limited Edition Power Cord

Written by: Howard Kneller
Created: 15 August 2018

Reviewers' ChoiceAn audio system’s sound quality can be affected by, among other things, the type of signal cables, vibration-management products, and room treatments used. However, there is perhaps no more important variable than power. Whether this is due to the essential role that power plays in a signal’s generation, as opposed to its conversion or distribution, is hard to say. What is certain is that the stream of ever-better-performing power products installed in my system over the years has never failed to impress me.

Read more …

Balanced Audio Technology VK-53SE Preamplifier

Written by: Aron Garrecht
Created: 01 August 2018

Balanced Audio Technology, aka BAT, was founded by Steve Bednarski and Victor Khomenko in the early 1990s. Their first two products, the VK-5 preamplifier and VK-60 power amplifier, were launched in January 1995 at the Winter Consumer Electronics Show, in Las Vegas, and those debuts were anything but customary. As the story goes, Geoff Poor, BAT’s current director of sales, had joined Bednarski and Khomenko as a full partner in 1995, having for some years led the marketing department at Dunlavy Audio Labs. Not long before that, while still working at Dunlavy, Poor had invited Bednarski and Khomenko to his family store for a demo of some Dunlavy speakers driven by the forthcoming VK-5 and VK-60. That went so well that Poor convinced John Dunlavy to use the BAT gear to drive his all-new SC-V speakers for their world premiere at the 1995 Winter CES. The tremendous success of this triple debut, held in the ballroom of the Golden Nugget Hotel, created a buzz infectious enough to flood the ballroom with visitors for the rest of the show.

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Sumiko Reference Starling Moving-Coil Phono Cartridge

Written by: Jason Thorpe
Created: 15 July 2018

Reviewers' ChoiceThe world of phono cartridges doesn’t change quickly, and it’s hard to imagine a more mature technology than the moving-coil cartridge, introduced 70 years ago. Sumiko has been producing phono cartridges for decades now, but their product line hasn’t changed much in the last few years -- the Oyster Blue Point No.2 has been in constant production since 1990, which for a consumer product is forever plus one year.

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Tidal Piano G2 Loudspeakers

Written by: Aron Garrecht
Created: 01 July 2018

Reviewers' ChoiceWith just about any manufactured commodity, consumers are offered various tiers of products to choose from. Volkswagens are the entry-level automobiles made by the Volkswagen Group, while their more premium brands -- Audi, Porsche, Lamborghini, Bentley -- represent consecutive upward leaps in quality, performance, and exclusivity. VW’s most boutique brand, Bugatti, is synonymous the world over with unparalleled levels of craftsmanship, industry-leading design, and world-class performance. They produce a single Bugatti model, the Chiron, and with only 500 Chirons slated for production, exclusivity is a given.

Read more …

  1. ZYX Ultimate 4D-X MC Phono Cartridge
  2. European Audio Team E-Glo S Phono Stage
  3. Balanced Audio Technology VK-255SE Stereo Amplifier
  4. T+A Elektroakustik PA 3100 HV Integrated Amplifier
  5. Furutech NCF Booster Cable Holder
  6. Raidho Acoustics XT-5 Loudspeakers
  7. Waversa Systems WDAC3 Mk.II Digital-to-Analog Converter
  8. Rethm Maarga Loudspeakers
  9. Audience Au24 SX powerChord Power Cord
  10. McIntosh Laboratory MA9000 Integrated Amplifier-DAC
  11. VPI MW1 Cyclone Record-Cleaning Machine
  12. Esoteric Grandioso G1 Master Clock Generator
  13. Pro-Ject RPM 10 Carbon Turntable with 10cc Evolution Tonearm
  14. Esoteric Grandioso K1 SACD/CD Player-DAC
  15. Sonus Faber Homage Amati Tradition Loudspeakers
  16. TAD Micro Evolution One Loudspeakers
  17. Paradigm Persona 7F Loudspeakers
  18. Dynaudio Contour 60 Loudspeakers
  19. VAC Signature 200iQ Stereo Amplifier
  20. Synergistic Research Galileo UEF Speaker Cables, Interconnects, and IFT Jumpers
  21. Mytek Digital Brooklyn DAC-Phono Stage-Preamplifier-Headphone Amplifier
  22. Moon by Simaudio Evolution 860A Stereo Amplifier
  23. Esoteric K-05X SACD/CD Player/DAC
  24. Audio Physic Codex Loudspeakers
  25. Furutech FI-50 NCF Series Power Connectors and FP-TCS31 Alpha PC-Triple C Bulk Power Cord
  26. Vivid Audio Giya G1 Spirit Loudspeakers
  27. Audio Research Foundation DAC9 Digital-to-Analog Converter
  28. Vandersteen Audio Model Seven Mk.II Loudspeakers and M7-HPA Mono Amplifiers
  29. JPlay JCAT USB Card and USB Isolator
  30. Monitor Audio Platinum II PL300 II Loudspeakers
  31. Audiodesksysteme Gläss Vinyl Cleaner Pro
  32. Gryphon Audio Designs Antileon Evo Stereo Amplifier
  33. Symposium Acoustics Osiris Stealth Ultimate Equipment Rack
  34. Focus Audio Liszt Concerto Mono Integrated Amplifiers
  35. Magico MPod Support System
  36. Linear Tube Audio ZOTL40 Mk.II Stereo Amplifier
  37. Synergistic Research PowerCell 12 UEF SE Power Conditioner
  38. van den Hul Crimson Stradivarius Phono Cartridge
  39. Devialet Expert 1000 Pro Mono DAC-Integrated Amplifiers
  40. Audience adeptResponse aR6-TSSOX Power Conditioner
  41. Audio Physic Avanti Loudspeakers
  42. High Fidelity Cables CT-1 Ultimate Digital Link, Interconnects, Speaker Cables, and Power Cords
  43. Gryphon Audio Designs Diablo 300 Integrated Amplifier-DAC
  44. Constellation Audio Inspiration Stereo 1.0 Amplifier
  45. Kharma Elegance dB9-S Loudspeakers
  46. Ayre Acoustics AX-5 Twenty Integrated Amplifier
  47. Luxman EQ-500 Phono Stage
  48. fo.Q Modrate HEM-25 Pure Note Insulators
  49. Constellation Audio Inspiration Preamp 1.0 Preamplifier
  50. Zanden Audio Systems Model 3100 Preamplifier
  51. YBA Passion PRE550A DAC-Preamplifier
  52. Skogrand Cables Ravel Speaker Cables and Interconnects
  53. Soulution 560 Digital-to-Analog Converter
  54. Synergistic Research Atmosphere Level 4 Speaker Cables and Interconnects, Atmosphere Level 3 Power Cords, Grounding Block and HD Ground Cables
  55. Merging NADAC ST-2 Digital-to-Analog Converter
  56. Zanden Audio Systems AT-1 Acoustic Tubes and AP-1 Acoustic Panels
  57. Rockport Technologies Cygnus Loudspeakers
  58. Esoteric K-07X SACD/CD Player/DAC
  59. Moon by Simaudio Evolution 850P Preamplifier
  60. Stanford Research Systems PERF10 Rubidium Audio Clock
  61. Wadia di322 Digital-to-Analog Converter
  62. Reference 3A Nefes Loudspeakers
  63. Ayre Acoustics KX-5 Twenty Preamplifier
  64. Nordost Norse 2 Tyr 2 Speaker Cables, Interconnects, and Power Cords
  65. Ayre Acoustics MX-R Twenty Mono Amplifiers
  66. Aqua - Acoustic Quality La Voce S2 Digital-to-Analog Converter
  67. Magico Q7 Mk II Loudspeakers
  68. Highend-AudioPC AudiophileOptimizer Computer Audio Software
  69. Soulution 711 Stereo Amplifier
  70. Rogue Audio RP-5 Preamplifier
  71. Moon by Simaudio Evolution 760A Stereo Amplifier
  72. AudioQuest Cinnamon Ethernet Cable
  73. Spatial Audio Hologram M1 Turbo Loudspeakers
  74. Audio Research Reference 10 Preamplifier
  75. Bryston Middle T Loudspeakers
  76. Vienna Acoustics Imperial Liszt Loudspeakers
  77. Exogal Comet Digital-to-Analog Converter
  78. NAD Masters Series M22 Stereo Amplifier and M12 Preamplifier-DAC
  79. Ascendo C6 Loudspeakers
  80. Hegel Music Systems HD12 Digital-to-Analog Converter
  81. Esoteric Grandioso P1 SACD/CD Transport, Grandioso D1 Mono Digital-to-Analog Converters, and G-01 Master Clock Generator
  82. Blue Circle Audio BC60X1 Power Conditioner
  83. Octave Audio V 110 Integrated Amplifier
  84. JL Audio CR-1 Active Subwoofer Crossover
  85. fo.Q Damping Products and AB-4045 Audio Board Isolation Platform
  86. Devialet 400 Mono Integrated Amplifier-DACs
  87. Audio Research VSi75 Integrated Amplifier
  88. Triangle Magellan Cello Loudspeakers
  89. Audience Au24 SE powerChords, Interconnects, and Speaker Cables
  90. Zanden Audio Systems 120 Phono Stage
  91. Grimm Audio LS1 Loudspeakers and LS1s Subwoofers
  92. Aurender W20 Music Server
  93. Transfiguration Phoenix S Phono Cartridge
  94. M2Tech Young DSD Digital-to-Analog Converter
  95. Audio Research SP20 Preamplifier
  96. Magico S3 Loudspeakers
  97. Synergistic Research High Frequency Transducer (HFT) and Frequency Equalizer (FEQ) Room Treatments and XOT Crossover Transducer
  98. Ayre Acoustics KX-R Twenty Preamplifier
  99. Resonessence Labs Invicta Mirus Digital-to-Analog Converter
  100. Vivid Audio Giya G4 Loudspeakers
  101. Aurender X100L Music Server
  102. Sonus Faber Olympica I Loudspeakers
  103. Clarity Cable Organic Speaker Cables, Interconnects, Digital Interconnect, and Vortex Power Cord
  104. EgglestonWorks Nine Signature Loudspeakers
  105. Light Harmonic LightSpeed USB Cable
  106. David Berning Company ZH-230 Stereo Amplifier
  107. Esoteric Master Sound Works C-02 Preamplifier
  108. Vivid Audio Oval V1.5 Loudspeakers
  109. Daedalus Audio Argos v.2 Loudspeakers
  110. Octave Audio V 70 SE Integrated Amplifier
  111. KR Audio VA910 Mono Amplifiers
  112. T+A Criterion TCD 110 S Loudspeakers
  113. Birch Acoustics Raven Loudspeakers
  114. Monitor Audio Platinum PL200 Loudspeakers
  115. Essential Sound Products Essence Reference-II Power Cords and Reference-II Power Distributor
  116. JE Audio Dyad S400 Stereo Amplifier
  117. Dynamique Audio Celestial Speaker Cables, Zenith Interconnects, Firelight USB, and Infinite Power Cables
  118. Music Culture Elegance MC 501A CD Player-DAC
  119. KR Audio VA340 Mk.II Integrated Amplifier
  120. PMC IB2i Loudspeakers
  121. Cabasse Pacific 3 Loudspeakers
  122. Sonus Faber Venere 3.0 Loudspeakers
  123. Hegel Music Systems HD25 Digital-to-Analog Converter
  124. EMM Labs DAC2X Digital-to-Analog Converter
  125. Esoteric P-02 SACD/CD Transport and D-02 Digital-to-Analog Converter
  126. Vivid Audio Giya G3 Loudspeakers
  127. PBN Audio Scan-Speak B741 Loudspeakers
  128. Blue Circle Audio BC109 Preamplifier
  129. Dynaudio Confidence C2 Signature Loudspeakers
  130. First Watt J2 Stereo Amplifier
  131. Simaudio Moon Evolution 810LP Phono Stage
  132. Boulder Amplifiers 1060 Stereo Amplifier
  133. SMc Audio VRE-1C Reference Preamplifier
  134. Blue Circle Audio NSL Stereo Amplifier
  135. Audio Research Reference 250 Mono Amplifiers
  136. Von Schweikert Audio VR-35 Export Deluxe Loudspeakers
  137. Vitus Audio Signature SM-010 Mono Amplifiers
  138. YG Acoustics Kipod II Signature Loudspeakers
  139. Vandersteen Audio Treo Loudspeakers
  140. Magico Q1 Loudspeakers
  141. Hemingway Audio Prime Reference Mk.II Speaker Cables, Interconnects, and Power Cords
  142. Synergistic Research Element Copper, Tungsten, and Copper-Tungsten-Silver Interconnects and Speaker Cables
  143. Crystal Cable Arabesque Mini Loudspeakers
  144. EgglestonWorks Fontaine Signature Loudspeakers
  145. AudioQuest Diamond and Carbon FireWire 800 Cables
  146. Artos Audio Sunrise Loudspeakers
  147. Esoteric I-03 Integrated Amplifier
  148. NuForce DAC-9 Digital-to-Analog Converter
  149. Audience adeptResponse aR6-TS Power Conditioner
  150. EAR MC 4 Step-Up Transformer
  151. PBN Audio Montana InnerChoic Liberty Loudspeakers
  152. Simple Design Sonore Music Server
  153. Herron Audio VTSP-3A Preamplifier
  154. Copland CDA825 CD Player
  155. TW-Acustic Raven 10.5 Tonearm
  156. Artisan Silver MC Phono Stage
  157. MSB Technology Universal Media Transport
  158. Well Tempered Lab Amadeus Turntable
  159. Purity Audio Design Purity Reference Preamplifier
  160. Silverline Audio Sonatina Mk.IV Loudspeakers
  161. Ayre Acoustics DX-5 Universal A/V Engine
  162. Coda Technologies 15.0 Stereo Amplifier
  163. LessLoss Firewall Power Conditioner and DFPC Signature Power Cable
  164. Miyajima Laboratory Premium BE Mono Cartridge
  165. Magnum Dynalab MD 309 Integrated Amplifier
  166. Audio Research Reference 5 Preamplifier
  167. VAC Phi 200 Stereo Amplifier
  168. Ortofon Cadenza Mono Phono Cartridge
  169. Ultrasone Edition 8 Headphones
  170. YG Acoustics Carmel Loudspeakers
  171. Atma-Sphere Music Amplifier M-60 Mk.3.1 Mono Amplifiers
  172. AudioPrism Ground Control Grounding Cables
  173. Nordost Norse Frey Interconnects and Speaker Cables
  174. Ayre Acoustics KX-R Preamplifier and MX-R Mono Amplifiers
  175. Raysonic SP-300 Integrated Amplifier
  176. Synergistic Research Galileo Universal Interconnect and Speaker Cells, and Mini Power Couplers
  177. VAC Renaissance Mk.3 Preamplifier
  178. Accustic Arts Reference Tube-DAC II SE DAC and Reference Drive II CD Transport
  179. Silent Running Audio VR fp isoBASE Equipment Platforms
  180. EAR 890 Stereo Amplifier

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

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