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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.

Vivid Audio Kaya 45 Loudspeakers

Written by: Jason Thorpe
Created: 15 February 2019

Reviewers' ChoiceReview components come and go, and for the most part it doesn’t take me long to get their measure. Speakers, especially, don’t take much time to figure out, and I’m fairly confident in my speaker-analyzing skillz. It’s a mature technology, right? A mechanical device with three, maybe four moving parts: drivers and crossover in a box.

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Audio Research Reference 160M Mono Amplifiers

Written by: Aron Garrecht
Created: 01 February 2019

It could be said that 1970 was a tumultuous year: the Apollo 13 accident, President Richard Nixon’s invasion of Cambodia, and Paul McCartney’s announcement that the Beatles had officially disbanded. On the other hand, the Treaty on the Non-Proliferation of Nuclear Weapons was put into effect, Boeing had just introduced the world to the 747 Jumbo Jet, and William Zane Johnson founded Audio Research Corporation (ARC) -- the same month Aerosmith was born.

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Weiss Engineering DAC501 Digital-to-Analog Converter

Written by: Uday Reddy
Created: 15 January 2019

Funny how things come around. Ten years ago, when I first dipped a toe in computer-based audio, I considered using as my reference DAC Weiss Engineering’s DAC2 ($3380 USD when available). At the time, the only way to get digital audio out of a PC was with an add-on soundcard, and the only good way to get digital audio out of an Apple Mac computer was with FireWire -- digital audio via USB was still only a glimmer on the horizon. I was already a Mac user, and the Weiss DAC2 seemed an obvious choice: it had a FireWire input, in addition to TosLink, S/PDIF on coax, and AES/EBU on XLR. However, on hearing that Apple would soon no longer support FireWire, I bought a Logitech Transporter ($1900, discontinued) and began streaming digital audio via Bluetooth. When USB audio became more widely supported, I connected my Mac directly to the Transporter with a Halide Design Bridge USB-to-S/PDIF link ($450), so I could stream 16- and 24-bit PCM files directly to the Transporter. Later, Weiss added a USB input to their DACs -- but by then I’d purchased what is still my reference DAC, a Meitner Audio MA-1 ($7000).

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EgglestonWorks Kiva Loudspeakers

Written by: Jeff Fritz
Created: 01 January 2019

In the mid-1990s, EgglestonWorks released the original Andra, the loudspeaker that thrust that Memphis-based company into the consciousness of audiophiles. I remember hearing a pair of Andras in New York City in 1996, at Sound by Singer, with Andrew Singer himself playing DJ for me. The Andras had replaced a pair of Wilson Audio’s WATT/Puppy speakers in the system, and Singer was in hard-sell mode. At the time, of course, I had no money to buy the Andras or anything else Singer carried, but I was a youngish audiophile learning about good sound, and Singer was a legend in the world of high-end audio retail. That audition made a lasting impression on me. I recall thinking how utterly powerful the Andras sounded for such relatively compact floorstanders. That was my introduction to EgglestonWorks, and 22 years later, I’m still impressed with the sound of their speakers.

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VPI Prime Signature Turntable

Written by: Jason Thorpe
Created: 15 December 2018

Reviewers' ChoiceI first met Harry and Mat Weisfeld, of VPI Industries, at the 2016 Montreal Audio Fest. They’d driven north from Cliffwood, New Jersey, with a truckload of turntables, and had proceeded to pepper a number of MAF rooms with them. Over the next two days I ran into the Weisfelds a number of times, and spent an evening chatting with them in the lounge of the Hotel Bonaventure’s restaurant. Harry and his son Mat are exceptionally good conversationalists, and were as enthusiastic while on duty during the show as they were over beers that evening.

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AVM Ovation SD 6.2 Preamplifier-DAC-Streamer

Written by: Jeff Fritz
Created: 01 December 2018

AVM is one of those companies I discovered at Munich’s High End years ago. Like myriad other German manufacturers that display at High End, AVM annually has a large presence at this audio event in their native land, with a room in which they display their entire product line. High End 2018 was no different -- I saw so many components in AVM’s big room that I wondered how their customers keep track of everything they make. At that moment I vowed to learn more about AVM and their offerings -- and to seek out a review sample of one of them.

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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.

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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 …

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

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

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