SoundStage! Ultra | SoundStageUltra.com
Network Hub Buying Guides Newsletter Signup Advertisers' Index
Shunyata Research
Shunyata Research
Sunday, October 05, 2025
  • Equipment
  • Features
      • Back
      • Opinion
      • For the Record
      • In Good Company
      • Recording of the Month
      • General Interest & Interviews
      • Off the Cuff
      • Richard Freed's Keepers
          • Back
          • UltraAudio.com Articles (Archived)
          • SoundStageHiFi.com (Current)
  • TWBAS
  • Videos
  • Our Sites
      • Back
      • SoundStage! Network (portal)
      • SoundStage! Access
      • SoundStage! Australia
      • SoundStage! Global
      • SoundStage! Hi-Fi
      • SoundStage! Life (podcast)
      • SoundStage! Simplifi
      • SoundStage! Solo
      • SoundStage! TV
      • SoundStage! Ultra (here)
      • SoundStage! Xperience
Vitus Audio
Vinnie Rossi Brama
Dutch&Dutch - Hear Everything
Hegel
MolaMola - Truth is Beauty

Legacy link:
legacy_200w
This new site was launched in July 2010. Visit the older site to access previous articles by clicking above.

Hegel 150
Gryphon Audio Essence
Wilson
Treble Clef Audio
Wilson

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.

Estelon YB Loudspeakers

Written by: Jason Thorpe
Created: 01 May 2020

I do love an elegant-looking speaker. There’s something to be said for architectural grace. After all, accepting into your life and home a pair of full-size speakers is a serious commitment. The damn things have to sit there, damn near in the middle of your room. You have to stare at them as you’re listening. I could live with a pair of boxes made of MDF wrapped in vinyl, but I sure as hell would rather not.

Read more …

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).

Read more …

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.

Read more …

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.

Read more …

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.

Read more …

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.”

Read more …

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?

Read more …

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.

Read more …

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.

Read more …

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

Page 12 of 34

  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
210x600 T+A R Criterion S (20240601)
Gryphon Audio Essence
Simaudio
Electrocompaniet AW 300M
Vitus Audio
Vitus Audio

SoundStage! Ultra is part of
SoundStage!

All contents available on this website are copyrighted by SoundStage!® and Schneider Publishing Inc., unless otherwise noted. All rights reserved.

This site was designed by Rocket Theme, Karen Fanas, and The SoundStage! Network.
To contact us, please e-mail info@soundstagenetwork.com

To Top