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Ypsilon VPS 100 Tube Phono Preamplifier & MC16 Step Up Transformer Review


Phono

Teresonic Magus A-55 Bookshelf Speaker Review


Bookshelf Speakers | Speakers

Jack Roberts ,

Early in 2010 I wrote a review entitled “A Flight of Lowthers”. After that review I decided to purchase the pair of Teresonic Magus that had the Lowther Alnico Silver Drivers. I use them in my video and digital system. This driver paired with the Magus bookshelf cabinet became Teresonic’s production model known as the […]

2011 2nd CAS Coverage, Part XI


CAS | Event Reports

Constantine Soo

The second California Audio Show by Dagogo has come and gone with great success. This year the show was held close to the San Francisco International airport which, from what I over heard, was very convenient for both attendees and manufacturer/distributors. The show was spread across all five floors of the hotel and all the […]

2011 CAS Coverage, Part X


CAS | Event Reports

Doug Schroeder

The first two segments of my show report (Part V, Part IX)considered rooms which were assigned to me for coverage. I now turn my attention to systems which inspired or surprised me. Size and price of the system was not the ultimate determinant of which were the most worthy of comment. When you walk out […]

2011 CAS Coverage, Part IX


CAS | Event Reports

Doug Schroeder

There are systems you never forget for good reasons, and there are systems you never forget for other reasons. The Music Lovers Audio/Musical Surroundings room I’ll never forget for one reason, it had the most stretched soundstage I’ve heard at a show from a non-panel speaker setup; the only system I recall sounding wider was […]

2011 CAS Coverage, Part VIII


CAS | Event Reports

Fred Crowder

Music Lovers/Musical Surroundings (Redwood Room) System included Ayre DX-5 Universal A/V Engine, K-5xe preamplifier, and V-5xe power amp; Wilson Audio Sophia Series 3 speakers; Clearaudio Ovation Turntable, Concept MC Turntable, Talisman v2 Gold Cartridge; Fosgate Signature Vacuum Tube Phono PreAmp; Tesla Series cables, power cell, Acoustic ART and Galileo Cables; and Grand Prix Audio Core […]

An Interview with Jacob George of Rethm loudspeakers


Laurence A. Borden Interviews | The Columns

Laurence A. Borden

LB: Jacob, welcome to Dagogo. Please begin by telling us a bit about your early exposure to music while growing up in Asia. Jacob George: Larry, thank you for taking the time to do this interview with me. A great pleasure. I was born and did all my schooling in Singapore, and came to New […]

You Can’t Beat Live Music, Says The Beatnik!


Beatnik's Journey | The Columns

Jack Roberts

Every once in a while I hear someone say, or even read online that a certain audio system actually sounds better than live music. I am amazed at how often people ask the wrong question. This would have to be one of the more obvious examples. I’ll try to explain what I’m saying at the […]

Janis Ian, Alison Krauss & Union Station, Carole King, Laura Nyro


Music | Vinyl

Jack Roberts

Janis Ian Between The Lines Limited Edition “BOXSTAR” 180g Vinyl Remastered by Kevin Gray from Original Analog Tapes Lacquers cut using Acoustech’s all-analog system Pressed at RTI Tracks: 1. When the Party’s Over 2. At Seventeen 3. From Me To You 4. Bright Lights and Promises 5. In the Winter 6. Water Colors 7. Between […]

A Visit to Audio Federation


Spotlight | System Profiles

Fred Crowder

Audio Federation Tel. 303-546-6503 URL: http://www.audiofederation.com/ Email: mike&neli@audiofederation.com CD’s used for Test Purposes Brothers in Arms – Dire Straights (XRCD 548 3572 Universal) Rosa Passos & Ron Carter (Chesky Entre Amigos SACD 291) This is K2 HD Sound (FIM K2 HD 078) Solveig Slettahjell – Silver, ACT 9715-2 – acts 1-&5 Kelly Blue – Wynton […]

Coda Technologies CS Amplifier Review


Amplification | Solid State

Doug Schroeder

Let’s talk about synergy. It’s a term that’s discussed on a regular basis in the audiophile community. It seems an ill-defined concept applied to all manner of systems without regard for a technical definition. I spent half an hour punching search terms into my browser, such as: “audio terminology”, “audio glossary”, “audio glossary synergy”, “audio […]

Triangle Art Reference Turntable Review


Analog Sources | Turn Tables

Ray Seda

I have had the great fortune over the years of meeting several gentlemen who are truly passionate about the art of analog record playback. Each of them embarked on his own journey in turntable design. Tom Vu is one such recent acquaintance. Last year we met over the phone and ended up discussing vintage and […]

Tel Wire Connect Interconnect And Cord Power Cable Review


Cables | Interconnects | Power Cables

Ray Seda

Introduction Over the past 12 months or so, I have had the pleasure of auditioning four unique families of cables. Each cable design is quite different from the others in terms of finished product, but each gives unique insight in their interpretation of the sonic truth. The focus of this review is the Tel Wire […]

RS Laboratory RS-A1 Tonearm & RS-3 Rotary Headshell Review


Analog Sources | Tone Arms

TRS Audio Pure Note Designer’s Edition Interconnect and Speaker Cable Review


Cables | Interconnects | Speaker Cables

Ray Seda

Introduction Pure Note was one of those extremely quiet, unassuming, cottage industry, niche manufacturers that have a passion for audio. They have been in business for years and years as strictly an American web-based company. In fact, their roots actually reach back to pre-Y2k. I have actually known them since those earliest of days; even […]

German Physiks Borderland Mk IV Loudspeaker Review


Floorstanding Speakers | Speakers

Greg Petan ,

I am way into German engineering. From my Mercedes to the Glashuette Original watch I would wear if I were a white collar kind of guy, the Germans have left a very powerful mark on consumer goods design and execution. I really guzzled down the cool aid the first time I heard my Behold system. […]

Ayon Audio CD-5s CD Player Review


Digital Sources | Disc Media Players

Phillip Holmes

Publisher’s Note: This Review is first published in the Offiical Directory of the 2nd (2011) California Audio show. The people at Ayon Audio, from the designer to the assemblers, seem to have all their ducks in a row (or electrons in a row?). It’s one of the few companies that can turn out a product […]

Audio Space LS-3/5A Bookshelf Speakers Review


Bookshelf Speakers | Speakers

Jack Roberts ,

Publisher’s Note: This Review is first published in the Offiical Directory of the 2nd (2011) California Audio show. The Legend There are several names in the Audio Biz that could be called legends; Altec, Audio Research (AR), Fisher, JBL, Marantz, Quad, Scott, and more. The LS-3/5A speakers are unique on the list of legends because […]

Torus RM-15 AVR Power Isolation Unit Review


Audio Accessories | Power Conditioners

Jack Roberts ,

I first heard of the Torus power conditioners from Steve, my longtime audio bud in Birmingham. He has always liked Bryston products, owning some over the years. What really got my attention though was when he sold his Audience aR1p and purchased a power conditioner that Bryston used from a company called Torus. The Torus […]

2011 CAS Coverage, Part VII


CAS | Event Reports

Fred Crowder

Last year at this time, I was one of the intrepid audiophiles that attended the first ever California Audio Show. It was a nice show with a number of flaws not unusual for an inaugural show. The hotel was perhaps the main problem. This year’s CAS was held at a new venue with much improved […]

2011 CAS Coverage, Part VI


CAS | Event Reports

Ray Seda

The Loggie Audio room was making some fine sounds with the ever-compelling Acapella High-Violoncello II speakers, fed by Ypsilon hybrid monoblocks, Ypsilon valve preamplifier and phono stage, Bergmann Magne Turntable, Lyra Titan I cartridge, and cabled throughout using the superb Stage III line of cables. This system was big, bold, dynamic, and engaging as I […]

2011 CAS Coverage, Part V


CAS | Event Reports

Jack Roberts

The exhibit of Audio Image Ltd. of Emeryville, CA. Now this was a room that was well attended and sounded better every day. It was a good debut for the new Audio Research mono blocks, and the Magico Q3 were sounding as good as I have ever heard them. Cables were all MIT: Oracle MA […]

2011 CAS Coverage, Part IV


CAS | Event Reports

Doug Schroeder

The Sony Dream Machine sitting on the nightstand in my room was the first piece of audio equipment to meet my gaze as I checked into the Crowne Plaza Hotel in Burlingame, CA. For a split second the temptation seized me to play one of my demo discs, but I came to my senses. I […]

2011 CAS Coverage, Part III


CAS | Event Reports

Ray Seda

Amarra:: Sonic Studio My favorite wake-up call at the show was Amarra:: Sonic Studio. Early (way too early) Friday morning, their room across the hall from mine was blasting Cat Stevens. The guys from Sonic Studio were enthusiastically showing their new feature-rich Amarra software accompanied by a pair of Focal speakers, Parasound Halo power amplifier, […]

2011 CAS Coverage, Part II: The Rooms


CAS | Event Reports

Jack Roberts

The Rooms At the Blue Coast Records’ portion of the Blue Coast Records/Tim Marutani Consulting exhibit, you were greeted by the smiling face of Cookie Marenco who is surely excited about what they are doing. Blue Coast Records was founded by producer/engineer Cookie Marenco and French engineer Jean Claude Reynaud in 2007. They are known […]

2011 CAS Coverage, Part I: Beatnik at the CAS


CAS | Event Reports

Jack Roberts

Setting up is hard to do! Whether your knowledge of audio show is from actually going to shows or strictly from show reports, I promise that you have no idea of the amount of work involved in transforming a hotel room into a showroom where your equipment will sound at least respectable. Think about it […]

2nd California Audio Show: Countdown, Part 5


Commentaries | The Columns

2nd California Audio Show: Countdown, Part 4


Commentaries | The Columns

Constantine Soo

This just in: Bay Area dealer Audio Image Ltd. (Emeryville, CA) in Lobby Bayside Room will debut the brand-new Audio Research Ref 250 monoblock amplifiers. Priced at $26,000 the pair, these amplifiers are not even on AR’s website yet, and the first production pair is due to arrive next Monday at the dealership. According to […]

2nd California Audio Show: Countdown, Part 3


Commentaries | The Columns

Constantine Soo

The 2nd California Audio Show is just a week away, and details of systems are coming in gradually. Before I talk about the details, I want to encourage attendees to pick up a copy of the Official Directory to the 2nd CAS. In addition to 4 new commentaries by Dagogo reviewers, there will also be […]

The Beatnik’s most ardent advice to date


Beatnik's Journey | The Columns

Jack Roberts

One of Dagogo’s recent polls revealed that 38% of those responding had spent nothing on room acoustics. I found this both disturbing and thought provoking. Why would anyone totally overlook this area of our hobby (though maybe they have tried some free things). Still, most rooms need a little more than you can do for […]


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