• UPnP / DLNA

    by Published on 06-09-2016 08:37 PM
    1. Categories:
    2. Digital Interface Converter,
    3. USB Interface,
    4. UPnP / DLNA,
    5. RoonReady
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    In Part 1 of my Sonore microRendu review I went into detail about the product's design and hardware. In Part 2 I will touch on the software, power supply options, a less expensive but less capable version (Sonicorbiter SE), and give an assessment on how my HiFi system sounds with the microRendu.

    Since the microRendu was announced it has been a very hot topic on CA. Since the product was released it has become a very hot topic in high end audio circles everywhere. This product has many high end manufacturers concerned, and rightly so. It's $640, plus the cost of a power supply ($50+), and it outperforms much more expensive products on the market. The first production run of the "mR" sold out almost immediately. The second production run is well one its way to selling out. It appears that this tiny product from a tiny company is currently the biggest thing in HiFi. ...
    by Published on 04-28-2016 07:27 PM
    1. Categories:
    2. Digital Interface Converter,
    3. USB Interface,
    4. UPnP / DLNA,
    5. RoonReady
    Article Preview



    In mid 2014 I received a call from Sonore's Jesus R. He wanted to discuss an idea. Jesus and his team had decided they needed to move the needle, in a huge way, with respect to computer audio playback. They had built, sold, and supported custom high end music servers for years, but were ready to innovate beyond this somewhat traditional approach. Jesus told me they wanted to design and build both the hardware and software for a tiny microcomputer the size of a credit card, that had a single purpose, to reproduce the best sound quality possible. Then he semi-jokingly asked me if I knew anyone with really deep pockets who'd like to bankroll the endeavor. At the end of our lengthy conversation I concluded that this was another great idea that would never come to fruition because it was simply cost prohibitive for a boutique manufacturer.

    Fast forward to summer 2015, when I received an email from Jesus with the subject, code name = Toaster. The first two sentences said, "For your eyes only. The small board goes on top of the larger board and it's to scale if you want to print it." Attached was the schematic for prototype units numbered 1, 2, and 3 that were already being made as I read the email. I was pleasantly surprised to say the least. Jesus and his team had successfully pulled off the initial hardware design phase of a project I never thought would see the light of day.

    Seeing a product brought to life from its infancy was pretty cool, at least for me. Readers putting two and two together are probably asking what happened from mid 2014 to mid 2015 to the end of April 2016. As anyone with knowledge of hardware design, prototyping, software development and testing, and sourcing components can tell you, there are more trials and tribulations involved in bringing a high precision product to market than Joe Sixpack could ever imagine. But, that's an interesting story for another time. Today, April 28, 2016 marks the launch of the highly anticipated custom designed Sonore microRendu, a purpose-built audiophile microcomputer designed to unprecedentedly process USB audio. ...
    by Published on 01-29-2016 10:42 AM
    1. Categories:
    2. Digital to Analog Converter,
    3. USB Interface,
    4. S/PDIF (BNC) Interface,
    5. S/PDIF (RCA) Interface,
    6. AES/EBU Interface,
    7. S/PDIF (TosLink) Interface,
    8. UPnP / DLNA
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    My last experience with a Hegel component in my system was when I reviewed the HD12 DAC in February 2015. It was a nice DAC that has likely made many listeners very happy for $1,400. After the review I received an email from Hegel hinting that the company was working on something much better. Toward the end of 2015 Hegel Music Systems completed the design of what it considered a masterpiece. The company went all-in creating a new flagship DAC named the HD30. The improvement from the HD12 to the HD30 is both objectively and subjectively glorious. Designing its master clocks from the ground up and using such low noise components that the noise floor is near -150 dB, has paid off in spades. Hegel really nailed it with the HD30. ...
    by Published on 12-04-2015 08:20 AM
    1. Categories:
    2. Speakers,
    3. Wireless,
    4. UPnP / DLNA
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    Imagine this: You place an audio playback system in your living room and enjoy the hell out of your favorite music with your family and friends. This is something I could only imagine, but for many people this is something they remember. Back in the day people placed a stereo console in their living rooms and partook in all the fun that goes along with listening to music with others. Sadly, over the years these “beautiful” pieces of audio furniture were replaced by separate components and soon relegated to man caves. The wonderful hobby of listening to music moved from a shared experience to a companionless commitment. Even worse than a room in the basement, where there’s a chance the guys could hang out for a while and listen to a couple tracks before being summoned upstairs to join the rest of the party, is the solitary loneliness of listening to music through headphones. The shared experience of listening to music has been obliterated by keep-it-to-yourself audio and the antisocial pseudo-communal experience of sharing yourself with others online, but only from the comfort of your empty house. I am way over on the introvert side on the introvert / extrovert continuum, but I still enjoy sharing the things I love with friends and family … while the friends and family are physically in the room, not simply reachable via Internet Protocol from an iPad in an isolated nook of my living room. In addition to sharing the music I love with others, the ability to share high quality sound with others is also important. Without an easily accessible and conveniently placed high end audio system in a common living space, this sharing of good sound just isn’t going to happen. Sure, my three year old daughter comes down to my listening room now and then, but imagine if I could bring all the music and all the quality to her on a daily basis. That would be priceless. While the dream of doing this is priceless, the reality of doing this here and it’s made possible my England’s Naim Audio. Having the Naim Mu-so in my house has enabled me to bring my favorite (and my daughter’s favorite) music, in high quality, to her and has enabled me to share the fine qualities of a high end component with friends who had no idea such a product exists. I don’t know how many times I’ve told friends that a Bose iPod dock isn’t the height of living, but now I can casually let them experience the joys of high quality music and fine craftsmanship while getting together to create new shared experiences we’ll remember for a lifetime. ...
    by Published on 11-25-2015 09:49 AM
    1. Categories:
    2. Digital Interface Converter,
    3. Wireless,
    4. USB Interface,
    5. UPnP / DLNA
    Article Preview



    The exaSound Playpoint Stereo/Multichannel Streamer (Jack of All Trades, Master of at Least Four!)

    When the computer audiophile world began to embrace the onset of ethernet-based music streamers, it was slowly becoming clear that not all DACs could seamlessly take part in this (general use) computer-less setup. As DAC manufacturers pushed for better and better integration with computers, some of them went as far as creating specific drivers to take advantage of direct handshaking with such higher resolution formats as raw DSD (as opposed to getting one's DSD packed in a PCM carrier, aka DoP). This integration often had sonic payoffs, but made plug-n-play Linux UPnP streamers, looking for common drivers in the USB Audio Class 2 category (aka UAC2) too pedestrian to be able to talk to these DACs. And although some of this has changed over the past couple of years (Linux code lines now embrace some native DAC drivers of various manufacturers, above and beyond UAC2) some DACs still would rather interface more closely with proprietary drivers. One such DAC manufacturer that has espoused this direct driver philosophy is exaSound. ...
    by Published on 09-28-2015 10:32 AM
    1. Categories:
    2. Digital to Analog Converter,
    3. Speakers,
    4. Wireless,
    5. USB Interface,
    6. S/PDIF (TosLink) Interface,
    7. UPnP / DLNA
    Article Preview



    When audiophiles or those in the pro music industry think of Yamaha loudspeakers, the first thing that comes to mind is, arguably the most important speaker of all time, the Yamaha NS10. A little known fact about the NS10 is that it started as a consumer HiFi product before moving to the pro market exclusively. The NS10 was involved in so many of our favorite recordings that it's nearly impossible to mention them all. It's probably easier for someone to create a list of recordings in which the NS10 was not involved in some fashion. Love them or hate them, the Yamaha NS10 has played a significant role in everyone's music listening experience for decades. Fast forward almost fifteen years after the NS10 was discontinued (2001) and Yamaha continues to manufacture a wide range of consumer and professional audio components. Over the years the company has changed and improved performance through its massive global R&D organization, but one thing remains constant, Yamaha's iconic bright white bass/mid driver cone in its loudspeakers. The Yamaha NX-N500 active loudspeakers that I've had connected to my 27" iMac 5K for the last month can't be mistaken for anything but a Yamaha product. In fact these speakers exude a sense of music history, a confidence, a je ne sais quoi all their own. These speakers aren't the highest of HiFi or the flashiest of audio jewelry, but they are distinctly Yamaha. The NX-N500 delivers exactly what Yamaha customers have come to expect over the company's 120 year history. Solid products with good sound and commensurate build quality. In addition, the NX-N500 delivers features commonly associated with niche high-end components such as XMOS asynchronous USB, PCM and DSD support up through the highest sample rates, and gapless DLNA playback at 24/192 via wired Ethernet or WiFi. This is just the beginning of all the supported features of the Yamaha NX-N500. These all-in-one active loudspeakers should easily satisfy 99.9% of music enthusiasts. ...
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