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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.

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.

Read more …

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.

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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.

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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.

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ZYX Ultimate 4D-X MC Phono Cartridge

Written by: Garrett Hongo
Created: 15 June 2018

The winter haze in Eugene, Oregon, where I live, hangs like a veil of thin gray fog over everything, diffusing light, draining color from the landscape, and contributing to my moods a quality of vague gloom for months at a time. But in my nearly 30 years here I’ve grown mildly accustomed to its character, seeking joy and the brilliant colors of life in other things -- cooking soups and stews, reading good books, scribbling essays and poems, growing fanatical about all things audio -- to drive away the clouds of accidie and despair brought by months of winter weather.

Read more …

European Audio Team E-Glo S Phono Stage

Written by: Jason Thorpe
Created: 01 June 2018

How many people know what a phono stage is? Of that microscopic cross-section of humanity, how many do you think actually own a standalone component whose only job is to amplify the tiny electrical signal generated by a phono cartridge?

Read more …

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