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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.

Magico A3 Loudspeakers

Written by: Hans Wetzel
Created: 01 August 2019

Reviewers' ChoiceIn June 2016, when I reviewed Magico’s S1 Mk.II loudspeaker ($16,500/pair; all prices USD), I loved it. “The finest two-way speaker I’ve heard,” I declared. In late 2017, when Magico announced their new entry-level model, the A3, I was cautiously optimistic. The A3 struck me as a vitally important product for Magico, which had built its reputation on speakers whose performance ceilings were exceeded only by their sky-high prices. As with everything else in life, if you want the state of the art, you have to cough up the dough. The A3’s original price of $9800/pair put it in direct competition with models from many hi-fi heavyweights. And there was something else: Would the A3 look and feel like a Magico speaker? Most important, would it sound like a Magico?

Read more …

Merrill Audio Element 118 Mono Amplifiers

Written by: Aron Garrecht
Created: 15 July 2019

Merrill Audio Advanced Technology Labs, LLC, was founded in 2010 by Merrill Wettasinghe, who not only earned a BS in electrical engineering and an MBA, and enjoyed a career in R&D and marketing with Hewlett-Packard, but has long had a passion for purity of sound. In 2011, Wettasinghe released the first Merrill Audio amplifier, the Veritas monoblock ($12,000 USD per pair, discontinued). The Veritas was considered a breakthrough product not only for its sound quality, but also for being one of the first amplifiers to be based on Hypex’s Ncore NC1200 class-D power module. At the time, it was also one of the few amps to use point-to-point litz wiring of ultrapure copper, rhodium-plated binding posts of solid copper, and top-quality XLR connectors -- all made by Cardas.

Read more …

Valve Amplification Company Master Preamplifier

Written by: Garrett Hongo
Created: 01 July 2019

When I was a teenager growing up in South Los Angeles in the 1960s, the most vaunted among us were the guys who tinkered with their cars and souped them up with fuel injection, overhead cams, dual carburetors, heavy-duty MacPherson strut suspensions, and 8-track super stereos with speakers arrayed in the dash, the doors, and the rear deck under a tinted back window. This was the SoCal car culture celebrated by the Beach Boys in “Little Deuce Coupe,” “Fun, Fun, Fun,” and “Don’t Worry Baby” -- male-teen sexual prowess sublimated and distilled into small fleets of superb, gleaming machines and gallant jalopies. A guy I knew in my neighborhood was always under the hood of his ’50s Dodge coupe, working some sort of magic I had no clue about. His father and uncles were partners in a gas station and garage, and my friend had been a grease monkey since childhood, at first just pumping gas and changing tires and spark plugs, but quickly advancing until he could swap out stock parts for custom, fine-tune an engine’s timing, raise a car’s suspension, and supercharge everything in his inline six engine until it could accelerate faster than a stock V8. He was a marvel among us and his wheels were so cool, he got all the girls we could only dream of dating.

Read more …

Constellation Audio Revelation Andromeda Phono Stage

Written by: Jason Thorpe
Created: 15 June 2019

Reviewers' ChoiceAs soon as Doug Schneider approached me about my reviewing Constellation Audio’s Revelation Andromeda phono stage, I hopped on their website and snooped around.

You gotta love these guys. They offer two -- count 'em -- phono stages, and not just because LPs are now big on Instagram. No, Constellation Audio is spreading analog love around, like soft butter on toast.

Read more …

Audio Research Reference 6 Preamplifier

Written by: Aron Garrecht
Created: 01 June 2019

Reviewers' ChoiceIn late 1972, Audio Research Corporation released what would become one of ARC’s bestselling preamplifiers of all time: the SP-3. While available, the SP-3 earned praise for its low noise levels, wide soundstages, and awe-inspiring transparency. More than one audio publication described its overall sound character as “a straight wire with gain.” ARC sold thousands of SP-3s at $595 USD before discontinuing the model in 1976, but what I find interesting is how much of the SP-3 remains evident in more recent ARC models. By today’s standards, the SP-3’s faceplate of brushed bronze over satin black, rotary analog controls, and big pushbuttons look dated, but the three-box segregation of the faceplate and orientation of controls aren’t all that different from those of ARC’s SP-20 preamplifier ($9000, recently discontinued). Then there was the SP-3’s tube complement: six 12AX7s in the analog stage with two 12AX7s in the tone control circuit. This arrangement in the analog stage, albeit with different tubes, can be found under the hood of the subject of this review: ARC’s Reference 6 preamplifier.

Read more …

Essential Sound Products MusicCord Pro Power Cord

Written by: Tom Mathew
Created: 15 May 2019

I was so impressed with Rethm Audio’s Maarga loudspeakers, which I reviewed last year, that I spoke to Mark Sossa, of Rethm’s US distributor, Well Pleased Audio Vida, to arrange to buy a pair of Rethm’s magnum opus, the Saadhana. My timing was serendipitous -- Jacob George, the sound architect at Rethm, told me he’d made some improvements in the Saadhana, and that I’d be sent the first pair of units to incorporate them. The changes included a complete redesign of the bass chamber and driver configuration, improved woofers, and new isolation footers -- George promised substantial improvements in the already excellent bass reproduction.

Read more …

Gryphon Audio Designs Mojo S Loudspeakers

Written by: Jeff Fritz
Created: 01 May 2019

Gryphon Audio Designs’ very first loudspeaker was the Cantata, a stand-mounted two-way, released in 2002. But the Danish company had been founded 17 years before, in 1985, by Flemming Rasmussen, who retired in 2018. Until the Cantata came along, Gryphon had been known only for their massive class-A power amplifiers and other electronics. With the Cantata, an all-Gryphon system had become a reality, and to this day, many of their customers have systems in which every link in the audio-signal chain, cables included, is a Gryphon product. The Cantata was produced until 2008, and in 2009 Gryphon launched the original Mojo, which remained in production until 2016. By then the Mojo had been joined by several other Gryphon speakers, all rather large floorstanders. The Mojo S, reviewed here, was debuted at Munich’s High End in May 2016, and is the only minimonitor among Gryphon’s four current speaker models.

Read more …

Synergistic Research Galileo SX Interconnects, Speaker Cables, and IFT Jumpers

Written by: Howard Kneller
Created: 15 April 2019

Reviewers' ChoiceDiscontinued well over a decade ago, Synergistic Research’s quantum tunneled X-series cables ran with the best in terms of soundstaging, three-dimensional imaging, transparency, speed, leading-edge detail, noise reduction, and dynamics. However, as I wrote at the time, those cables could sound a bit harsh and grainy in the upper frequencies. And given the great amounts of detail they could convey, and their somewhat forward sound, they could be fatiguing in some systems.

Read more …

Auralic Vega G2 Streaming DAC-Preamplifier

Written by: Jeff Fritz
Created: 01 April 2019

Reviewers' ChoiceI sit and read with sadness as insecure audiophiles on various audio forums denigrate each other’s six-figure stereo systems. Grown people ought to know better. If you’re used to watching Vikings and The Walking Dead, well, the carnage can be just about as gory.

Read more …

Cocktail Audio X45Pro Music Server-DAC

Written by: Aron Garrecht
Created: 15 March 2019

There’s no arguing that playing music from a digitally stored library is more convenient than getting out of your chair, sorting through shelves of CDs, and spinning discs one by one. But there’s a catch -- first you must build that digital library. That process can take hours, days, even weeks, depending on the size of the collection.

Read more …

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