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Kharma Elegance dB7-S Loudspeakers


Monologue: Kharma Loudspeakers…producing the sound of bowed and plucked strings alike with color, humanness, and texture. In this age of industrial wealth and manufacturing proficiency, the audio industry has leaped forward with a proliferation of companies now capable of adopting engineering and construction techniques that elevate quality to unforeseen levels. You only have to look at... Read More »


GROM Audio Bluetooth/USB Car Kit


Based in Silicon Valley, GROM Audio is a company that specializes in high quality, in-car audio integration systems. As one of the leading industry experts, GROM takes special pride in their aftermarket solutions to satisfy customers from all over the world. Their kits include products which support smartphones, tablets, iPods/iPhones, MP3, and USB storage devices... Read More »


Audio-Technica AT-VM95C Phono Cartridge


The AT-VM95C is a cheap cartridge. Not merely affordable, not budget-friendly, but downright cheap. It's $34. I took two people to Starbucks the other day and did more damage. A replacement stylus is $21. What else can you call something priced less than fast food? And, more importantly, should you take it seriously? Of course... Read More »


German Physiks HRS-130 Loudspeakers


One of my fondest memories as a teen was poring over the pages of the Tech Hifi catalog. Located on Route 35 in Eatontown, NJ, it was the closet thing the Jersey Shore offered to high end audio, and to me it represented the state of the art in home sound reproduction. The catalog lay... Read More »


Critical Mass Systems CenterStage2 Footer: Unparalleled Performers


The new 1.5-inch tall Critical Mass Systems CenterStage2 footer packaged with two different thickness of shims, provided to assure the best possible contact. I've honestly no idea why I was so surprised to hear from Critical Mass Systems' Joe Lavrencik this past July asking if I'd like to audition the "new" CMS CenterStage2 footers. He... Read More »


The Gingko ARCH Platform and Acoustic Resonance Clarifier™ (ARCH) Follow-up


After I had such a positive experience with the Gingko ARCHs vibration control devices, Vinh Vu of Gingko asked me if I'd like to listen to the latest addition to the ARCH line, the ARCH Platform. It took me about a millisecond to say "yes, please." The ARCH Platform is an attractive, low-maintenance vibration control... Read More »


McGary SA-1 Vacuum Tube Stereo Amplifier


Okay everyone! Time for the obvious disclosure! How could I not want to review an amplifier that emblazons my name right on the front of the amp in such fashion? Just ignore that Mc part. This is truly a Gary amp! I was a bit surprised when the unit showed up at my door as... Read More »


World Premiere Review:  Andros Deluxe Vacuum Tube Phono Stage from Zesto Audio


With six Zesto creations under my reviewing belt, I believe I have a good idea what each do well, and how each ranks in the high-end audiophile pantheon. I rarely keep gear, but the Zesto Allasso became a welcome addition to my vinyl playback earlier this year. That said, I was bowled over by the... Read More »


Luxman LX-380 Integrated


The image above is presented as proof of my credentials for reviewing vacuum tube integrated amplifiers. The photo of my younger son was taken two decades ago sitting next to the Air Tight Acoustic Masterpiece M-101 integrated amplifier (audioMusings Issue 6, 1998 HERE). The infant is now a grown man and moved on to pursue his... Read More »


ESS 422H Headphones – A Quick Take


David Williamson, with additional comments from David W. Robinson Some days it's tough being the source for headphone recommendations among my friend group. First, there's an overwhelming amount of digital advertisements for "premium" and "cutting-edge" headphones crowding everyone's Facebook, Twitter and Instagram feeds that one must contend with. Every social-media-derived question seems to be about... Read More »


Second Report:  The MAG-LEV ML1 Levitating Turntable


It's time for an update on the MAG-LEV ML1 levitating turntable. You'll find my world premiere review HERE. After four months in heavy use and with my modifications on board, I am pleased to report that the ML1, for all its novelty and glamour, is also a high performing, exceptionally musical turntable, even for the... Read More »


The Bergmann Audio Odin Linear Tracking Tonearm


The Odin currently marks Bergmann's flagship in their range of air bearing tonearms. Head of company Johnnie Bergmann did not design it specifically for one of his turntables, but as a tonearm that is intended for universal application also on turntables from other manufacturers. Whilst visiting the company's headquarters in the Danish town of Hobro... Read More »


Improved Digital Conversion the CH Precision HD Upgrade


What's New? I've calculated that every time I leave my apartment, it costs me $50 on average. In an odd way, that makes me feel patriotic, like I'm doing my bit to keep the consumer economy humming. Doesn't it make me a good citizen? It was late summer and the doldrums had set in, so... Read More »


Magnum Dynalab MD 109 SE FM Tuner


  A tuner can deliver to the ardent music lover a huge selection of live and recorded music from a myriad of musical genres and can be educational and unwaveringly pleasurable invented in 1933 by engineer Edwin Armstrong, wide-band FM is used worldwide to provide high-fidelity sound over broadcast radio. FM broadcasting is capable of... Read More »


AGD Production Vivace GaNTube Monoblock Amplifiers


I hear this term thrown around loosely... "disruptive product," sometimes appropriately used... however in this case, we have a winner. I've been on a mission lately, unintentional as it may seem, to be reviewing Class-D based amplifiers. Talk about a dirty word. I've had so many in an out of here, my head is spinning.... Read More »


Zu Omen Tweeter and Capacitor Upgrade - A Stunning Improvement in Clarity


I've had the "Dirty Weekend" version of the Zu Audio Omens for almost five years now; retailing for right at $1K USD, they're the least expensive way to taste the Zu experience. Zu has a very liberal upgrade and trade-in policy; they're constantly improving the technology of the drivers and cabinets they employ. The "Dirty... Read More »


Peter Ledermann is the Artisan Smithy of Sound, Part 3: The Soundsmith MMP3 Mk II Phono Preamplifier!


If you read Parts 1 and 2 of my Soundsmith review series in Positive Feedback Issue 98, where I wrote about the new Carmen Mk II (HERE) and new Zephyr Mk III (HERE) phonograph cartridges, you know that I found Peter Ledermann's designs to be among the most musically satisfying phonograph cartridges I have ever... Read More »


Silent Running Audio – Virginia-Class Reference isoBASE™


The Virginia-Class Referenceαε isoBASE™ is Silent Running Audio's (SRA) statement platform for vibration abatement, isolation and sound reinforcement in audio source and electronic components. SRA CEO Kevin Tellekamp describes it as "the culmination of what we've learned over 30 years in the design and manufacture of vibration and acoustical solutions for the aerospace, military, electronics... Read More »


The Volti Rival Loudspeakers - Horns for the Common Room


For some time, I've desired to experience a true horn-loaded speaker. But it wasn't until Volti Audio a.k.a, Greg Roberts, introduced the Rival that I considered requesting a review. I had heard Mr. Roberts' beautiful horn speakers several times, and they had always impressed me. But it was this smaller footprint Rival hybrid horn speaker... Read More »


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