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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.

Simaudio Moon 700i v2 Integrated Amplifier

Written by: Hans Wetzel
Created: 15 April 2020

I grew up in a family that adhered to self-discipline, hard work, and frugality -- in short, to the Protestant work ethic, a phrase first coined and a concept first formulated, in 1904-1905, by German sociologist and philosopher Max Weber, who attributed to this ethic the rise of capitalism. So the idea of spending a lot of money on something for how it looks and feels, instead of for its main reason for being -- its utility -- gives me pause.

Read more …

Shunyata Research Hydra Alpha A12 Power Conditioner and Venom NR-V10 Power Cord

Written by: Jeff Fritz
Created: 01 April 2020

Reviewers' ChoiceI go way back with Shunyata Research, and fondly remember the days of The World’s Best Audio System (TWBAS) events -- gatherings of manufacturers at my home for which I’d chosen and assembled into amazing systems the best audio components then available -- and the sense of discovery we all felt. My first TWBAS, in 2004, included products from Wilson Audio Specialties, EMM Labs, and Shunyata Research. TWBAS 2004 was a watershed for me -- at the time, it was, by far, the best sound I had ever attained in my home. Although that system’s sound would be greatly surpassed by subsequent TWBAS systems, the bar set by that first one was already very high. Shunyata was represented in TWBAS 2004 by their Hydra Model-8 power conditioner ($1995 at the time; all prices USD), various models of power cord from their Anaconda and Diamondback lines, and their Constellation Aries and Andromeda signal cables (these models were discontinued long ago; see archived articles for cable prices).

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Merrill Audio Jens Phono Stage

Written by: Jeff Sirody
Created: 15 March 2020

What most non-audiophiles say when they see my system for the first time -- after “Wow, those speakers are huge!” -- is this: “You still listen to records?” By which they mean vinyl LPs, their implication being digital playback formats are of course superior to analog, and that I should get with the times. As politely and non-condescendingly as I can, I try to explain that, in my opinion, the very best analog rigs reproduce recorded music with higher fidelity than the very best digital rigs. Their response is usually skeptical -- until I prove my point with a demonstration. Most doubters then become converts -- or at least feign agreement.

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Gryphon Audio Designs Zena Preamplifier

Written by: Howard Kneller
Created: 01 March 2020

Some audio products look downright menacing. I include in this group Wilson Audio’s Sasha and Devialet’s Phantom speakers, and the electronics from Metaxas Audio Systems. But perhaps no other audio manufacturer so consistently produces gear that looks bent on world domination than does Denmark’s Gryphon Audio Designs, whose aesthetic is striking, to say the least: ultramodern, often black, and pure badass.

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EgglestonWorks Nico Evolution Loudspeakers

Written by: Hans Wetzel
Created: 15 February 2020

The year was 1997. I was in seventh grade, and had recently begun asking my older brother for his copies of Stereophile. He’d always talked about buying a pair of Wilson Audio Specialties’ famed WATT/Puppys, and having heard his system, I was eager to see what hi-fi audio was all about. Reviewed in the October 1997 issue, however, was a loudspeaker that would shift the spotlight -- if only for moment -- away from the super-high-end’s perennial heavyweight champ.

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Sonus Faber Olympica Nova III Loudspeakers

Written by: Jeff Fritz
Created: 01 February 2020

Reviewers' ChoiceWhat this world needs is a great loudspeaker costing under $15,000 USD per pair.

Many audiophiles don’t consider a speaker costing 15 grand per pair expensive. My non-audiophile friends consider this amazingly misguided. It wouldn’t take an exhaustive Internet search to find a reviewer somewhere saying something like this: “You can expect only so much for $15,000.”

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Audience Au24 SX Interconnects and Speaker Cables

Written by: Jason Thorpe
Created: 15 January 2020

It’s Christmas 2018, and I’m at my in-laws’ for the holidays. Doug Schneider pings me via text and asks if I’m interested in reviewing Audience’s Au24 SX interconnects and speaker cables. They’re in his car, see, and he’ll be driving right past Campbellford, Ontario, the rural town in which Marcia’s ’rents live. How ’bout he just drops ’em off?

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McIntosh Laboratory MC1.25KW Mono Amplifiers

Written by: Aron Garrecht
Created: 01 January 2020

For the past few years, McIntosh Laboratory has been refreshing and expanding its product line at an unprecedented pace. The subject of this review, the MC1.25KW mono amplifier ($12,500 USD each), made its debut in late 2017, and I haven’t been able to take my eyes off it since. Imagine my elation when Mark Christensen, McIntosh’s marketing coordinator, offered to send me for review a pair of MC1.25KWs and their flagship preamplifier, the C1100 (review in the works). In discussions with Christensen, I learned that the MC1.25KW is both a replacement for and an evolution of McIntosh’s beloved MC1.2KW amplifier, and offers more dynamic headroom, upgraded parts and connection points, and refreshed industrial design and lighting.

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Sonus Faber Heritage Collection Electa Amator III Loudspeakers

Written by: Hans Wetzel
Created: 15 December 2019

Reviewers' ChoiceI’ve reviewed many loudspeakers over the years, and while many were quite good, only a few stand out in my memory. There seems to be a limit to how much pleasure I get from looking at rectilinear boxes made of MDF over the 12 weeks of the average listening period for a review. Some manufacturers, in an effort to stand out from the crowd, might throw in a curve here, a flourish there, maybe a super-high-gloss finish to add flair to yet another box whose primary -- and, for most listeners, sole -- purpose is to move air.

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Rockport Technologies Avior II Loudspeakers

Written by: Jeff Fritz
Created: 01 December 2019

Reviewers' ChoiceHigh-end audio gear can get expensive, but the meaning of expensive depends on the context. For the sake of SoundStage! Ultra, I put most equipment in one of two mental categories: house money and car money.

In the US, the median price of a home is $236,100 (all prices USD); the average transaction price of a light vehicle is $37,577. I used to review house-money gear, and these days many manufacturers make loudspeakers priced in that category. But most folks can’t afford a second home; it’s fair to say that you must be pretty wealthy to afford that much for a pair of speakers.

Read more …

  1. Theoretica Applied Physics BACCH-SP adio 3D Sound Processor
  2. PMC Fact Fenestria Loudspeakers
  3. GigaWatt PC-4 Evo+ Power Conditioner
  4. Luxman D-380 CD Player
  5. SGR Audio Model III Symphony Equipment Rack
  6. TAD Evolution One TX Loudspeakers
  7. McIntosh Laboratory MT10 Turntable
  8. Magico A3 Loudspeakers
  9. Merrill Audio Element 118 Mono Amplifiers
  10. Valve Amplification Company Master Preamplifier
  11. Constellation Audio Revelation Andromeda Phono Stage
  12. Audio Research Reference 6 Preamplifier
  13. Essential Sound Products MusicCord Pro Power Cord
  14. Gryphon Audio Designs Mojo S Loudspeakers
  15. Synergistic Research Galileo SX Interconnects, Speaker Cables, and IFT Jumpers
  16. Auralic Vega G2 Streaming DAC-Preamplifier
  17. Cocktail Audio X45Pro Music Server-DAC
  18. Luxman L-509X Integrated Amplifier
  19. Vivid Audio Kaya 45 Loudspeakers
  20. Audio Research Reference 160M Mono Amplifiers
  21. Weiss Engineering DAC501 Digital-to-Analog Converter
  22. EgglestonWorks Kiva Loudspeakers
  23. VPI Prime Signature Turntable
  24. AVM Ovation SD 6.2 Preamplifier-DAC-Streamer
  25. Shunyata Research Hydra Typhon QR Power Distributor
  26. Burmester Ambience BA71 Loudspeakers
  27. GIK Acoustics 2A Alpha Diffusor/Absorber Acoustic Panel
  28. Linnenberg Elektronik Telemann DAC-Preamplifier
  29. Top Wing Blue Dragon Phono Cartridge
  30. Simaudio Moon 888 Mono Amplifiers
  31. Synergistic Research SR25 Limited Edition Power Cord
  32. Balanced Audio Technology VK-53SE Preamplifier
  33. Sumiko Reference Starling Moving-Coil Phono Cartridge
  34. Tidal Piano G2 Loudspeakers
  35. ZYX Ultimate 4D-X MC Phono Cartridge
  36. European Audio Team E-Glo S Phono Stage
  37. Balanced Audio Technology VK-255SE Stereo Amplifier
  38. T+A Elektroakustik PA 3100 HV Integrated Amplifier
  39. Furutech NCF Booster Cable Holder
  40. Raidho Acoustics XT-5 Loudspeakers
  41. Waversa Systems WDAC3 Mk.II Digital-to-Analog Converter
  42. Rethm Maarga Loudspeakers
  43. Audience Au24 SX powerChord Power Cord
  44. McIntosh Laboratory MA9000 Integrated Amplifier-DAC
  45. VPI MW1 Cyclone Record-Cleaning Machine
  46. Esoteric Grandioso G1 Master Clock Generator
  47. Pro-Ject RPM 10 Carbon Turntable with 10cc Evolution Tonearm
  48. Esoteric Grandioso K1 SACD/CD Player-DAC
  49. Sonus Faber Homage Amati Tradition Loudspeakers
  50. TAD Micro Evolution One Loudspeakers
  51. Paradigm Persona 7F Loudspeakers
  52. Dynaudio Contour 60 Loudspeakers
  53. VAC Signature 200iQ Stereo Amplifier
  54. Synergistic Research Galileo UEF Speaker Cables, Interconnects, and IFT Jumpers
  55. Mytek Digital Brooklyn DAC-Phono Stage-Preamplifier-Headphone Amplifier
  56. Moon by Simaudio Evolution 860A Stereo Amplifier
  57. Esoteric K-05X SACD/CD Player/DAC
  58. Audio Physic Codex Loudspeakers
  59. Furutech FI-50 NCF Series Power Connectors and FP-TCS31 Alpha PC-Triple C Bulk Power Cord
  60. Vivid Audio Giya G1 Spirit Loudspeakers
  61. Audio Research Foundation DAC9 Digital-to-Analog Converter
  62. Vandersteen Audio Model Seven Mk.II Loudspeakers and M7-HPA Mono Amplifiers
  63. JPlay JCAT USB Card and USB Isolator
  64. Monitor Audio Platinum II PL300 II Loudspeakers
  65. Audiodesksysteme Gläss Vinyl Cleaner Pro
  66. Gryphon Audio Designs Antileon Evo Stereo Amplifier
  67. Symposium Acoustics Osiris Stealth Ultimate Equipment Rack
  68. Focus Audio Liszt Concerto Mono Integrated Amplifiers
  69. Magico MPod Support System
  70. Linear Tube Audio ZOTL40 Mk.II Stereo Amplifier
  71. Synergistic Research PowerCell 12 UEF SE Power Conditioner
  72. van den Hul Crimson Stradivarius Phono Cartridge
  73. Devialet Expert 1000 Pro Mono DAC-Integrated Amplifiers
  74. Audience adeptResponse aR6-TSSOX Power Conditioner
  75. Audio Physic Avanti Loudspeakers
  76. High Fidelity Cables CT-1 Ultimate Digital Link, Interconnects, Speaker Cables, and Power Cords
  77. Gryphon Audio Designs Diablo 300 Integrated Amplifier-DAC
  78. Constellation Audio Inspiration Stereo 1.0 Amplifier
  79. Kharma Elegance dB9-S Loudspeakers
  80. Ayre Acoustics AX-5 Twenty Integrated Amplifier
  81. Luxman EQ-500 Phono Stage
  82. fo.Q Modrate HEM-25 Pure Note Insulators
  83. Constellation Audio Inspiration Preamp 1.0 Preamplifier
  84. Zanden Audio Systems Model 3100 Preamplifier
  85. YBA Passion PRE550A DAC-Preamplifier
  86. Skogrand Cables Ravel Speaker Cables and Interconnects
  87. Soulution 560 Digital-to-Analog Converter
  88. Synergistic Research Atmosphere Level 4 Speaker Cables and Interconnects, Atmosphere Level 3 Power Cords, Grounding Block and HD Ground Cables
  89. Merging NADAC ST-2 Digital-to-Analog Converter
  90. Zanden Audio Systems AT-1 Acoustic Tubes and AP-1 Acoustic Panels
  91. Rockport Technologies Cygnus Loudspeakers
  92. Esoteric K-07X SACD/CD Player/DAC
  93. Moon by Simaudio Evolution 850P Preamplifier
  94. Stanford Research Systems PERF10 Rubidium Audio Clock
  95. Wadia di322 Digital-to-Analog Converter
  96. Reference 3A Nefes Loudspeakers
  97. Ayre Acoustics KX-5 Twenty Preamplifier
  98. Nordost Norse 2 Tyr 2 Speaker Cables, Interconnects, and Power Cords
  99. Ayre Acoustics MX-R Twenty Mono Amplifiers
  100. Aqua - Acoustic Quality La Voce S2 Digital-to-Analog Converter
  101. Magico Q7 Mk II Loudspeakers
  102. Highend-AudioPC AudiophileOptimizer Computer Audio Software
  103. Soulution 711 Stereo Amplifier
  104. Rogue Audio RP-5 Preamplifier
  105. Moon by Simaudio Evolution 760A Stereo Amplifier
  106. AudioQuest Cinnamon Ethernet Cable
  107. Spatial Audio Hologram M1 Turbo Loudspeakers
  108. Audio Research Reference 10 Preamplifier
  109. Bryston Middle T Loudspeakers
  110. Vienna Acoustics Imperial Liszt Loudspeakers
  111. Exogal Comet Digital-to-Analog Converter
  112. NAD Masters Series M22 Stereo Amplifier and M12 Preamplifier-DAC
  113. Ascendo C6 Loudspeakers
  114. Hegel Music Systems HD12 Digital-to-Analog Converter
  115. Esoteric Grandioso P1 SACD/CD Transport, Grandioso D1 Mono Digital-to-Analog Converters, and G-01 Master Clock Generator
  116. Blue Circle Audio BC60X1 Power Conditioner
  117. Octave Audio V 110 Integrated Amplifier
  118. JL Audio CR-1 Active Subwoofer Crossover
  119. fo.Q Damping Products and AB-4045 Audio Board Isolation Platform
  120. Devialet 400 Mono Integrated Amplifier-DACs
  121. Audio Research VSi75 Integrated Amplifier
  122. Triangle Magellan Cello Loudspeakers
  123. Audience Au24 SE powerChords, Interconnects, and Speaker Cables
  124. Zanden Audio Systems 120 Phono Stage
  125. Grimm Audio LS1 Loudspeakers and LS1s Subwoofers
  126. Aurender W20 Music Server
  127. Transfiguration Phoenix S Phono Cartridge
  128. M2Tech Young DSD Digital-to-Analog Converter
  129. Audio Research SP20 Preamplifier
  130. Magico S3 Loudspeakers
  131. Synergistic Research High Frequency Transducer (HFT) and Frequency Equalizer (FEQ) Room Treatments and XOT Crossover Transducer
  132. Ayre Acoustics KX-R Twenty Preamplifier
  133. Resonessence Labs Invicta Mirus Digital-to-Analog Converter
  134. Vivid Audio Giya G4 Loudspeakers
  135. Aurender X100L Music Server
  136. Sonus Faber Olympica I Loudspeakers
  137. Clarity Cable Organic Speaker Cables, Interconnects, Digital Interconnect, and Vortex Power Cord
  138. EgglestonWorks Nine Signature Loudspeakers
  139. Light Harmonic LightSpeed USB Cable
  140. David Berning Company ZH-230 Stereo Amplifier
  141. Esoteric Master Sound Works C-02 Preamplifier
  142. Vivid Audio Oval V1.5 Loudspeakers
  143. Daedalus Audio Argos v.2 Loudspeakers
  144. Octave Audio V 70 SE Integrated Amplifier
  145. KR Audio VA910 Mono Amplifiers
  146. T+A Criterion TCD 110 S Loudspeakers
  147. Birch Acoustics Raven Loudspeakers
  148. Monitor Audio Platinum PL200 Loudspeakers
  149. Essential Sound Products Essence Reference-II Power Cords and Reference-II Power Distributor
  150. JE Audio Dyad S400 Stereo Amplifier
  151. Dynamique Audio Celestial Speaker Cables, Zenith Interconnects, Firelight USB, and Infinite Power Cables
  152. Music Culture Elegance MC 501A CD Player-DAC
  153. KR Audio VA340 Mk.II Integrated Amplifier
  154. PMC IB2i Loudspeakers
  155. Cabasse Pacific 3 Loudspeakers
  156. Sonus Faber Venere 3.0 Loudspeakers
  157. Hegel Music Systems HD25 Digital-to-Analog Converter
  158. EMM Labs DAC2X Digital-to-Analog Converter
  159. Esoteric P-02 SACD/CD Transport and D-02 Digital-to-Analog Converter
  160. Vivid Audio Giya G3 Loudspeakers
  161. PBN Audio Scan-Speak B741 Loudspeakers
  162. Blue Circle Audio BC109 Preamplifier
  163. Dynaudio Confidence C2 Signature Loudspeakers
  164. First Watt J2 Stereo Amplifier
  165. Simaudio Moon Evolution 810LP Phono Stage
  166. Boulder Amplifiers 1060 Stereo Amplifier
  167. SMc Audio VRE-1C Reference Preamplifier
  168. Blue Circle Audio NSL Stereo Amplifier
  169. Audio Research Reference 250 Mono Amplifiers
  170. Von Schweikert Audio VR-35 Export Deluxe Loudspeakers
  171. Vitus Audio Signature SM-010 Mono Amplifiers
  172. YG Acoustics Kipod II Signature Loudspeakers
  173. Vandersteen Audio Treo Loudspeakers
  174. Magico Q1 Loudspeakers
  175. Hemingway Audio Prime Reference Mk.II Speaker Cables, Interconnects, and Power Cords
  176. Synergistic Research Element Copper, Tungsten, and Copper-Tungsten-Silver Interconnects and Speaker Cables
  177. Crystal Cable Arabesque Mini Loudspeakers
  178. EgglestonWorks Fontaine Signature Loudspeakers
  179. AudioQuest Diamond and Carbon FireWire 800 Cables
  180. Artos Audio Sunrise Loudspeakers
  181. Esoteric I-03 Integrated Amplifier
  182. NuForce DAC-9 Digital-to-Analog Converter
  183. Audience adeptResponse aR6-TS Power Conditioner
  184. EAR MC 4 Step-Up Transformer
  185. PBN Audio Montana InnerChoic Liberty Loudspeakers
  186. Simple Design Sonore Music Server
  187. Herron Audio VTSP-3A Preamplifier
  188. Copland CDA825 CD Player
  189. TW-Acustic Raven 10.5 Tonearm
  190. Artisan Silver MC Phono Stage
  191. MSB Technology Universal Media Transport
  192. Well Tempered Lab Amadeus Turntable
  193. Purity Audio Design Purity Reference Preamplifier
  194. Silverline Audio Sonatina Mk.IV Loudspeakers
  195. Ayre Acoustics DX-5 Universal A/V Engine
  196. Coda Technologies 15.0 Stereo Amplifier
  197. LessLoss Firewall Power Conditioner and DFPC Signature Power Cable
  198. Miyajima Laboratory Premium BE Mono Cartridge
  199. Magnum Dynalab MD 309 Integrated Amplifier
  200. Audio Research Reference 5 Preamplifier
  201. VAC Phi 200 Stereo Amplifier
  202. Ortofon Cadenza Mono Phono Cartridge
  203. Ultrasone Edition 8 Headphones
  204. YG Acoustics Carmel Loudspeakers
  205. Atma-Sphere Music Amplifier M-60 Mk.3.1 Mono Amplifiers
  206. AudioPrism Ground Control Grounding Cables
  207. Nordost Norse Frey Interconnects and Speaker Cables
  208. Ayre Acoustics KX-R Preamplifier and MX-R Mono Amplifiers
  209. Raysonic SP-300 Integrated Amplifier
  210. Synergistic Research Galileo Universal Interconnect and Speaker Cells, and Mini Power Couplers
  211. VAC Renaissance Mk.3 Preamplifier
  212. Accustic Arts Reference Tube-DAC II SE DAC and Reference Drive II CD Transport
  213. Silent Running Audio VR fp isoBASE Equipment Platforms
  214. EAR 890 Stereo Amplifier

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210x600 T+A R Criterion S (20240601)
Dynaudio Contour 20BE
 Electrocompaniet - AW300M
Dynaudio Contour 20BE
Vitus Audio
Vitus Audio

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