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    by Published on 04-29-2015 08:52 AM
    1. Categories:
    2. Network Audio


    Over the years I've researched countless software and hardware combinations, based on the Raspberry Pi, for use in HiFi audio systems. I'm not alone. Audiophiles all over the world have been trying to squeeze every ounce of audio quality from the device since its release in February 2012. During the early attempts it was "nerd city" with massive tweaking and lackluster results. Now, with the Raspberry Pi 2 Model B, the right software, and a few optional add-ons, audiophiles have a simple solution for HiFi sound starting at around $50.

    After publishing the previous CA Geek Speak article with instructions for using a Beaglebone Black as a UPnP renderer, I noticed many user comments seeking additional features. Members of the CA Community asked for WiFi, Spotify, and different audio output options among other things. Satisfying these needs wasn't possible with the hardware limitations of the Beaglebone Black. Thus, I went back to the Raspberry Pi platform and pieced together three different solutions for bit perfect playback. ...
    by Published on 04-21-2015 02:45 PM
    1. Categories:
    2. The Music In Me
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    Note: Gilbert Klein is the newest contributor to Computer Audiophile. Gilbert's stories will appear monthly in his new column titled The Music in Me. Enjoy - Editor

    I hope you’re okay with spooky, because I’ve got some for you. But, y’know, the good kind.

    My pal Johnny had worked for some of the greats in the 70’s and 80’s before settling in for a long ride with the Rolling Stones. He’s seen stuff that you or I would dine on for years, and my favorite story of his is ...
    by Published on 04-16-2015 12:18 PM
    1. Categories:
    2. Downloads / Streaming
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    I was asked by the folks at NativeDSD.com to see if readers at ComputerAudiophile.com would be the right audience for testing the results of two different DSD AD converters, a unique experiment in recording music. My answer was a resounding yes; the DSD (and overall DA and AD converter) technology is nothing new to us here, and this would be a great and fun way to find out what our DSD-capable equipment (and our ears) are telling us about things like sweet spots within DACs, the importance of DSD bit rates, etc.

    The Question

    In the brave new world of High Resolution Music Downloads many music fans have asked a big question. Is there a difference in sound quality that comes from recordings made at different resolution levels and different Analog to Digital Converters (ADCs)? ...
    by Published on 04-10-2015 10:01 AM
    1. Categories:
    2. Disk Storage,
    3. Speakers,
    4. Wireless,
    5. Music Hub / Controller
    Article Preview



    Those of us who care about music and sound quality, and wish to stream music around our houses, finally have a product that fits the bill. We are no longer stuck with Sonos. The Bluesound ecosystem, consisting of storage, streamers, and speakers is a much needed upgrade over the whole house systems that became so popular over the last several years. Bluesound is a well designed system with components that work together or independently. The Bluesound Pulse is a loudspeaker with built-in streaming capability. The Bluesound Vault is a NAS with built-in CD ripping and streaming capabilities as well as outputs for both analog and digital audio. Control of the Bluesound components is accomplished from a number of devices including a very nice iOS app for iPad and iPhone. Over the course of my review I was very impressed by the entire ecosystem of components and applications. I pushed the wireless capability to its limits and found a couple fairly small quirks / bugs in the apps, but certainly no showstoppers. I highly recommend the Bluesound ecosystem for people looking to sack Sonos and move into something with superior sound quality and for those who are finally ready to jump into the streaming audio water for the first time. ...
    by Published on 04-03-2015 09:44 AM
    1. Categories:
    2. Bits & Bytes

    The first ever Computer Audiophile get together has been scheduled! Thanks to CA member petaluma for getting the ball rolling and keeping track of who can attend the event. There have been a few ideas thrown around since we first starting talking about such an event and I now have the firm details. The event will be very informal, without any presentations. Just a bunch of like-minded people getting together for an afternoon. I look forward to seeing everyone there! ...
    by Published on 04-01-2015 08:24 AM
    1. Categories:
    2. Editorial

    March 30, 2015 was a big day for TIDAL. The streaming service re-launched with an additional tier of service, exclusive content, and new ownership. Nothing promotes products like celebrity, and TIDAL laid the celebrity on pretty thick during its press event at Skylight at Moynihan Station in Manhattan. The event was somewhat uneventful for those seeking details over enthusiasm, and featured the biggest names in music looking as awkward as toddlers waiting for instructions during a kindergarten graduation ceremony. Overall, we didn't learn much new about TIDAL. The existing TIDAL HiFI lossless service that people have been using since its original launch in late 2014 remains the same. However, the press sure loves to hate and chum the waters with enough link bait to hook every naive reader the world over. Some of the headlines and prose written about TIDAL this week would make the unlearned reader think the service will fail within the month but still fill up the bank accounts of undeserved rich artists. Based on Press reaction, TIDAL would have been better off to Rick-roll everyone at the event. At least the hipster press would have eaten that up and waxed poetically about how great it was. While I won't be watching reruns of the press event, I will keep using TIDAL HIFI like I have since the days of WiMP it's predecessor. Let's take a look at what some of the press had to say about TIDAL. ...

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