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Image courtesy of UIT Unique Innovation Technology Co. (UITaudio.com) is a California company under the guidance of Mitch Ko, an extremely talented electrical engineer and designer who has always been looking to improve and advance connectivity for high-end audio. When I met him for the first time at the LA Audio Show a few years... Read More »

A Breakthrough Amplifier Design A pair of the Zesto Audio Eros 500 Select Monoblock Amps (image courtesy of Zesto Audio) The more I immerse myself in this hobby since I retired from the entertainment industry in 2008, the more certain I have become that the amplifier is the most important and telling piece of equipment in... Read More »

While I was supremely enjoying the Audeze LCD-5 Headphones on my E.A.R. HP4 Tube Headphone Amplifier and the Manley Absolute Tube Headphone Amplifier, Audeze came up with the new Audeze MM-500 Headphones to review. They have a similar ergonomic feel and look, but are smaller and purposed quite differently. The LCD-5 is an assault on... Read More »

GS3000x Wooden Grado Headphones I want to make it clear that the now discontinued wood body Grado Statement Series 3000e was my favorite go-to headphones for musical enjoyment and monitoring recording sessions. Their dynamic punch, beautiful definition, and excellent imaging rang every bell in the steeple. Frankly, I was surprised to receive the new 3000x. I... Read More »

The brilliant late audiophile, J. Gordon Holt, once wrote that if the purchaser of a fine system was torn between buying a great pair of speakers or a great amp, one should choose a great amp and a good pair of speakers that fit your basic needs. He commented that he had heard numerous systems... Read More »

Cutting right to the chase! I hypothesize that the excellent performance of the LCD-4 was criticized by many for its excess weight, and that the design required a makeover. At the same time, the CRBN Electrostat was bubbling up in R&D and would set a new musical standard for any headphones at half the weight. Most... Read More »

I had the good fortune of reviewing the excellent original Andros Téssera, which when spiced up with a few Mullard tubes, revealed extraordinary musical performance. I have since purchased a Zesto Audio Andros Deluxe II Phonostage with the introduction of the new tube combination and the massive upgrade in the power supply. Unlike the Téssera I reviewed,... Read More »

My father once said to me that if you live long enough, you will see everything. He was right—at least in this case. After 60 years as an audiophile and music lover, the ultimate in electrostatic headphone technology has finally yielded what I believe to be the most musical and lifelike electrostatic headphones on the... Read More »

An important announcement! The energetic and brilliant Charles Kirmuss has no grass growing under his feet as he announces changes in usage of his superb KA-RC-1 Ultrasonic Record Restoration System and newly developed and very high value speaker cables for audiophile systems. I inquired about the cleaning process since there is so much buzz associated... Read More »

I rarely revisit my complete reviews, but the RSX top-of-the-line Beyond phono cable with DIN connector has revealed state-of-the-art attributes that are stunning to this reviewer. In its RCA-terminated form, the cable from the legendary Roger Skoff was musically natural and neutral with a bullet. I was never able to truly discover what it did... Read More »

George Counnas of Zesto Audio with his Andros Deluxe II Phono Stage in Bob Levi's listening room Before I start: the most-asked question answered first! Yes. Those of you who own the Zesto Audio Deluxe Phono Stage may receive a factory Deluxe II upgrade through any Zesto Audio dealer for $1200, including a new faceplate... Read More »

Bob Levi with the brand new McIntosh MHA200 Tubed Headphone Amp (all photographs courtesy of Bob Levi) Once Upon A Time, in Binghamton, NY, a gathering of McIntosh engineers decided to produce an all-tube headphone amplifier without peer. They loved the sound of the Mc275 amplifier and its transformer circuit dating back to 1949, but... Read More »

I have three great products to bring to your attention at the end of 2020. Listen up! Amazing Vacuum Tube Alert: GE 6189 (12AU7) JAN NOS The military/industrial NOS GE 6189 tube is a premium quality 12AU7 tube with an added internal helical wire that strengthens the grid structure and dampens vibration and noise. This... Read More »

Finally! Bluetooth IEM monitors that present real music in real space without wires! Grado has done it and I am mightily impressed. Surpassing the performance of all other Bluetooth IEMs I have heard or auditioned, the new awesome GT220 Headphones are more authoritative, realistic, smoother, offer a more extended top and bottom end, and present... Read More »

When it comes to turntables, I have to admit that my top MC reference remains the Aidas Mammoth Gold. It is the benchmark by which I compare all comparable MC cartridges. It lacks nothing I can hear and is listenable to the maximum. The Gala Gold LE is their limited-edition cartridge in honor of the... Read More »

After reviewing the RSX Beyond AC Power Cables and Phono Cables which are designed and priced for the audiophile purist, I was stunned by Roger Skoff's latest offering of an AC Power Box featuring elegant maximal design and minimal cost. With eight power outlets featuring Furutech transparent connectors, all spring-loaded for a powerful grip, and made of purest... Read More »

Dragon2 USB Cable by Dragonfire Acoustics After 8 years of development by Dr. C, creator of Dragonfire Acoustics, comes his statement product:  the Dragon2 USB Cable. Trying it in comparison to the best of the best of the USB cables that I have access to here brought its attributes into focus. With superb solid connectors... Read More »

I am an imaging junkie. Musical images, properly recorded, must have realistic tonality, unwavering stability, a rounded aspect, and—whether vocal or instrumental—must be room-present. Dr. John Coolege, a writer for TAS once exclaimed, "The music has blood in it." Zesto Audio's new Leto Ultra preamplifier is bloody wonderful, and USA made! George Counnas, the award-winning... Read More »

We live in exciting times for phono reproduction, a new golden age for LPs from manufacture to playback. The key lesson learned since the production of full-range stereo LP recordings in 1958, some taped in stereo as early as 1954 and released in 1958, is this:  the weakest part of the chain is playback in... Read More »