Cuttin-Edge, On-the-Spot Reporting

Rotel's Michi X5: Unpacking a Big, Beautiful Integrated Amplifier-DAC

Usually I look forward to receiving a new audio component, unboxing it, and then admiring it in all its audiophile glory as I contemplate how best to integrate it into my system. However, with the Rotel Michi X5 integrated amplifier-DAC ($6999 USD) that I recently received for review, I was dreading this, as it’s a beast of an amp weighing a back-breaking 96.56 pounds. After picking up the X5 at local dealer Ayreborn Audio/Video, where the Canadian distributor, Kevro International, had shipped it, I drove home and struggled to get the large flight case out of my car’s hatch. I’ve wrangled amps this heavy before, such as the Musical Fidelity M8xi and SensaSound TPO-7300, but they arrived at my doorstep, which made things much easier.

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Lyngdorf Audio's TDAI-1120: RoomPerfect Room Correction on a Budget

When I reviewed Lyngdorf Audio’s TDAI-3400 integrated amplifier-DAC last June, I marveled at its implementation of the company’s proprietary Equibit, class-D amplifier technology and RoomPerfect room-correction system. It is also a very handsome, well-built, and luxurious component with a price to match, $7199 (all prices in USD) as reviewed. So when I heard about the company’s new compact, streaming integrated amplifier-DAC priced at only $2199, I was more than a little intrigued. I wondered how much of the TDAI-3400’s functionality and performance they could provide in this much less expensive component. And it wasn’t long after requesting a review sample from the company’s US office that a box containing a TDAI-1120 arrived at my doorstep via UPS from Lyngdorf in Denmark.

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Revisiting NAD's Masters M17 with Modular Design Construction (MDC)

When I reviewed the original NAD Masters M17 surround-sound processor six years ago, I admired its exceptional sound and high quality of construction, but I found that the Audyssey MultEQ XT room correction was good with movies but just okay for music. It also didn’t support the recently announced Dolby Atmos object-based surround-sound format, so I thought it offered good but not outstanding value at the time. However, a couple of years ago, NAD introduced the M17 V2. I didn’t take much notice at the time, but I should have. Not only did the V2 version include Dolby Atmos and DTS:X object-based surround decoding, but it also featured Dirac Live room correction and support for the BluOS streaming system. And best of all, for those who had previously purchased the original M17, it was upgradable to V2 status simply by replacing two of its MDC modules, a refreshing change from the usual obsolescence of most surround-sound components after just a few years.

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A Visit with Muraudio’s Murray Harman and Rob Runolfson

A recent business trip took me to Canada’s national capital, Ottawa. In addition to being the political center of Canada, it’s the home of the National Research Council, where SoundStage! performs its loudspeaker measurements. It’s also the location of electrostatic loudspeaker manufacturer Muraudio.

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Listening to the Bowers & Wilkins Formation Duo Wireless Speakers at Hi-Fi Centre's Vancouver Audio Festival 2019

Last week, Bowers & Wilkins announced its new Formation line of wireless products, which I first read about on our SoundStage! Australia website. It really piqued my interest.

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Roger's Montreal Moon 888 Adventure

In his February 2017 SoundStage! Hi-Fi editorial, “The Best of the Worst CES in Decades: 2017,” Doug Schneider named Simaudio’s Moon 888 mono power amplifier one of the best new products of CES 2017 -- and it’s easy to see why. Weighing in at more than 250 pounds and rated by the manufacturer to deliver 888W into 8 ohms or 1776W into 4 ohms, this massive $59,444 USD behemoth monoblock ($118,888/pair) is an all-out assault on the state-of-the-art in amplifier design. It also just happens to be one of the most gorgeous solid-state amplifiers that I have ever seen, with a shining machined-aluminum faceplate offset by the matte-black, cast-aluminum heatsinks and a swooping top cover with an inset Moon logo.

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