The Ensemble Urs Wagner, Ph.D, of Switzerland is a man of modest temperament. His soft but firm tone of voice communicates the depth of his intellect and the extent of his ideology. And once a conversation with him flows, you’ll be even more surprised at his subtle but passionate enumeration of passions and principles in […]

Foreword There are many forms and variations to being a music lover, and one of them certainly requires a good ear. We all remember that moment when we first experienced the power of music reproduction via a high-end audio system. For a good number of us, our continuing passion in this hobby, after decades of […]

by: Andy Grove and Peter Qvortrup FOREWORD by Constantine Soo In Dagogo’s preparation for the upcoming Audio Note DAC5 Special Review, I have lobbied continuously for Peter to spare a few words on the design of his top DAC. Co-authored by Andy Grove and Peter Qvortrup of Audio Note, the resultant The DAC5 & A Small […]

About D200 Mk III Since the 70s, solid-state amplification designs have been relying on field-effect transistors to deliver power, and the emergence of the metal-oxide semiconductor field-effect transistors (MOSFET) in the early 80s ushered in the era of high-current power amplification. Recent advancements in photolithography process are revolutionizing the density of the MOSFET, condensing it […]

Foreword Sony’s creation of the Super Audio Compact Disc was to provide audio experiences more fulfilling than Redbook CD in a high-end audio system; in actuality, the hi-rez media infused the audio industry with renewed energy and prospects. Most significantly, the new format blessed us with the subsequent proliferation of ultra-wide bandwidth electronic and speaker […]

Introduction The DK Design Group confers several distinctions onto its first integrated amplifier, the VS-1 Mk II. Its 4-Ohm output of 320 Wpc attempts to assure its owner of its value in driving less efficient speakers, and its sizeable dimensions will woe the hearts of the mainstream, budget-minded audiophiles in U.S. most likely. Also, the […]

I know my system very well. The components and elements such as cables and stand have not changed in some time. The CD player situ has (until now) been like a rotating door. I do design work for a living, and as part of my hobby, I had been doing web design work for audio […]

Komponent multi-channel loudspeaker system LINN PRESS RELEASE Linn’s lates loudspeaker system – KOMPONENT is a beautiful new multi-channel loudspeaker system for modern lifestyles deploying unique Linn loudspeaker technology in a stylish and discrete design. The KOMPONENT loudspeaker system is designed to delive genuine performance from a loudspeaker system which complements a modern living environment. The […]

Artikulat Foothill Ranch, CA (June 15, 2005) – Linn launched its latest high-end multi-channel sound systems, the Artikulat and Komponent. Taken place at Linn’s Elite specialist retailer in Southern California, the Genesis Audio Video, Linn’s PR Manager, Brian Morris, treated journalists to presentations in one of hte five demonstration rooms at Genesis, demonstrating the Linn […]

by: Larry Borden & John Fairchild Kharma Exquisite Midi Kharma Ceramique Sub Lamm ML 2.1 monoblocks Kubala-Sosna cable system Kharma Ceramique Sub Kharma Ceramique Reference Monitor 3.2 Gershman Black Swan Linar Preamplifier 2 Linar Model 500 monoblocks MBL 8011 M monoblocks MBL 116 Elegance DeVore Fidelity Silverback Reference Moon Andromeda Reference Differential CD Player Moon P-8 […]

by: Larry Borden & John Fairchild Harmonix Reimyo PAT-300 300B power amplifier on Royal Stage platform Harmonix Reimyo DAP-777 20bitK2 DAC ALS-777 powerline stabilizer on Royal Stage platform Combak Bravo! minimonitors with double-bass subwoofer tower Mr. Kazuo Kiuchi and his Bravo! minimonitors Damoka Vitavox speaker Lamm Industries ML2.1 power amplifier ELP ELP laser turntables Halcro […]

by: Larry Borden & John Fairchild Sound Engineering SE-1 turntable w/ Da Vinci tonearm 47 Laboratory 4713 Flatfish CD transport 4705 Progression DAC Acapella La Campanella Acapella Fidelio 2 Einstein “The Last Record Player” Einstein “The Tube” preamp Isoclean 80A3 Isoclean PT3030G II power transformer Einstein “The Light in the Dark” power amp VK-D5 CD Player […]

Introduction For over a decade, digital cables were indispensable in the makeup of a high performance audio system with separate transports and D/A converters; and despite the conveniences and promises of today’s multi-format players, a digital cable continues to define the performance level of a system utilizing external DAC for Redbook CD playback. To audiophiles […]

Thanksgiving 2004 marks DAGOGO’s first anniversary. In the first year, DAGOGO published articles on using unique designs in digital front end, amplification and loudspeaker, supplemented by articles on the designers’ unique perspectives. In addition, Dr. Larry Borden’s thought provoking articles on audio-related matters, including one co-authored by Dr. Chris White, offer higher intensity in theories, […]

Marantz, Mordaunt-Short Marchand Electronics OSS Audio, Audion, Audist, Cadence, Nightingale, Revolver Marantz SC-7S1 Reference Series Stereo Preamplifier $7,500 Marantz MA-9S1 Reference Series Monaural Power Amplifier $7,500 Marantz PM-11S1 Reference Series Integrated Amplifier $4,399.99 Marantz PM-11S1 – Brand Marantz Reference Series Design – Based on the SC-7S1 and MA-9S1 Circuit Topology – Massive Toroidal Power Supply […]

Harmonic Technologies Jeff Rowland JMLab (Focal) Linn January 6, 2005 ScullComm presents Harmonic Technology Press Conference Jim Wang of Harmonic Technology & Jonathan Scull of ScullComm Cyberlight cable 6moon’s Srajan Ebaen, Henk, and PFO’s David Robinson Jeff Rowland Model 201 monoblock amplifiers $4,700/pair JMLab Nova Utopia Be $50,000/pair [A] JMLab Alto Utopia Be $17,000/pair [B] […]

First Impression Music GamuT Audio Genesis Gilmore Audio Gryphon, EMM Labs First Impression Music discs FIMSACD060 Autumn Yearning Fantasia $25 FIMXR24066 Super Sound $25 Model 880 – high performance wall mount power outlet. MSRP $65 Model 302 – IEC female power connector. MSRP $50 The FIM crew [A] GamuT CD-1 MkII $4,750 [B] D-3 R […]

Calix, McCormack, Conrad Johnson, Ceben Chord Combak, Harmonix Reimyo DeVore, Shindo Edgarhorn, Cyrus Brennenman Audio, VPI ELAC Ensemble, GamuT [A] Calix Phoenix Grand loudspeaker $16,000/pair [B] Calix F7 loudspeaker $2,800/pair [C] McCormack UDP-1 $3,495 [D] Conrad Johnson 17LS2 $4,495 [E] CJ Premier 140 $6,995 Ceben CS300 EL84 Integrated Amplifier (No MSRP yet) Chord SPM 14000 […]

Aaudio Imports, Acapella, Einstein, Isoclean Powerlines Accuphase Acoustic Arts Ascendo loudspeakers Audio Note Audio Research, Wilson Audio, Richard Gray’s Power Company Acapella Violon Mk III, MSRP $35k/pair Einstein (A) The Last Record Player CD player $7,490 (B) The Tube balanced tube preamp $13,850 Isoclean Powerlines (C) PT-3030G II power transformers $2,700 each Einstein – The […]

Adopting its past practice, CES has a subdivision venue at the Alexis Park Resort dubbed High-Performance Audio, and that’s where many high-end audio manufacturers conjoined to set up their sound rooms. Adjacent the Alexis Park Resort is the St. Tropez Hotel, the site of the independent The Home Entertainment Show (T.H.E. Show). There is a […]

Introduction There was a time when my pursuit of the high-end audio hobby was plagued by discs of dreadful sonics. Nowadays, when I go to the record store, I no longer feel weary about picking a possibly dreadful sounding disc from an otherwise reputable ensemble or conductor, because latest studio techniques, such as Deutsche Grammophon’s […]

Home Entertainment 2004 West Cancelled Due To Hotel Strike in San Francisco New York, NY (October 28, 2004)– The Home Entertainment 2004 Show, scheduled to take place on November 4-7, 2004 at the Westin-St. Francis Hotel, has been cancelled due to the hotel labor issue in San Francisco. Upon making the announcement, Adam Marder, President […]

1. MARS, The Bringer of War 7:10 2. VENUS, The Bringer of Peace 7:40 3. MERCURY, the Winged Messenger 4:04 4. JUPITER, The Bringer of Jollity 7:47 5. SATURN, The Bringer of Old Age 9:18 6. URANUS, The Magician 5:47 7. NEPTUNE, The Mystic 7:32 Gustav Holst (1874 – 1934) did not expect the popularity […]

Background Some dynamic loudspeaker manufacturers consider the preservation of a music signal’s spectral coherency their top design priority, and often favors the 2-way approach. Although many manufacturers offer more than just the 2-way designs and companies producing strictly 2-way speakers are few, oftentimes these companies’ best efforts are their 2-way designs. Then, there are those […]

1. Come Together (Lennon-McCartney) 6:14 2. Home (Arriale) 6:03 3. Braziliana (Arriale) 4:42 4. Red is the Rose (Traditional) 5:32 5. Sunburst (Arriale) 6:11 6. Flamenco (Arriale) 5:14 7. Iko, Iko (Traditional) 5:11 8. Sea and Sand (Arriale) 8:00 9. Twilight (Arriale) 6:27 Total: ~52 min Lynne’s promotional photo from her previous release, ARISE A […]

BEETHOVEN: Symphony No. 4 in B flat major Op. 60 BEETHOVEN: Symphony No. 6 in F flat major Op. 68 “Pastoral” Orfeo C 100 841 B Symphony No. 4 in B flat major Op. 60 Orfeo C 600 031 B Symphony No. 6 in F flat major Op. 68 “Pastoral” 1. Adagio – Allegro vivace […]

Well-known in the audiophile circle by her two vinyl releases under the Sheffield Labs label, namely Growing Up in Hollywood Town and West of Oz, Amanda McBroom ascended to fame in the early 80’s from her own classic, The Rose, which was adopted and sung by Bette Midler as the theme song for the same-titled […]

BEETHOVEN: “APPASSIONATA” & “FUNERAL MARCH” SONATAS SVIATOSLAV RICHTER BEETHOVEN: PIANO CONCERTO NO. 1 & SONATA NO. 22 SVIATOSLAV RICHTER CHARLES MUNCH/BOSTON SYMPHONY JVC XRCD24 24-bit Super Analog CD (JM-XR24017) JVC XRCD24 24-bit Super Analog CD (JM-XR24018) Ludwig van Beethoven (1770-1827) Ludwig van Beethoven (1770-1827) Piano Sonata No. 23 in F Minor, Op. 57 “Appassionata” – […]

Jacob George is the creative force behind Rethm Loudspeakers, which was founded in 1998. Despite his relatively light background in speaker designs, JG’s highly sculpted creations were envisioned to incubate a new level of fidelity, and the drivers he adopted for realizing his vision are the Lowther’s. JG’s Lowther DX4-equipped 2nd Rethm is being reviewed […]