• USB Interface

    by Published on 01-22-2015 09:00 PM
    1. Categories:
    2. Digital Interface Converter,
    3. Wireless,
    4. USB Interface,
    5. S/PDIF (RCA) Interface,
    6. AES/EBU Interface,
    7. S/PDIF (TosLink) Interface,
    8. UPnP / DLNA
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    The Auralic Aries is one of the most highly anticipated products in recent memory. From the moment it was announced as a wireless DXD and DSD capable component with USB output to today, the Aries has remained high on many peoples’ lists of components to audition. Fortunately I’ve been able to audition the Aries for several months. During this audition many software and firmware updates were released and the product continued to improve far beyond its initial capabilities. For example, users of the Aries requested USB disk playback and Auralic delivered the feature through a firmware update. Based on my experience with the Aries it’s completely understandable why the product remains very hot among members of the Computer Audiophile Community. As of today the Aries and corresponding Lightning DS app deliver on all Auralic’s ...
    by Published on 12-23-2014 11:16 AM
    1. Categories:
    2. Digital to Analog Converter,
    3. USB Interface,
    4. S/PDIF (RCA) Interface,
    5. AES/EBU Interface,
    6. S/PDIF (TosLink) Interface,
    7. UPnP / DLNA
    Article Preview



    PS Audio DirectStream DAC, a chameleon in the high foothills, by Ted Brady

    This has been the hardest review to write, for many reasons, not the least of which is that this DAC took me on a journey that seemed, at times, like a wild goose chase. But here we are, and if you, the reader, are like so many others, you'll go the end and find that this goose chase resulted in quite the golden goose.

    By now most of you know that this DAC is the brainchild of one Ted Smith, a longtime developer/designer/wunderkind who had been dabbling in this DAC design for over 10 years. Two major problems existed during that time: first, the technology didn't exist to do what he wanted; and ...
    by Published on 12-10-2014 10:17 AM
    1. Categories:
    2. Digital to Analog Converter,
    3. USB Interface,
    4. S/PDIF (RCA) Interface,
    5. AES/EBU Interface,
    6. S/PDIF (TosLink) Interface,
    7. Preamp,
    8. Headphones
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    The wild world of DACs continues to expand with a new update from the pro-leaning company Grace Design. The m903 was released just 3 years previous but already it seems like a (product) lifetime ago. The newest bible-sized, DAC/headphone amplifier is called the m920 “High Resolution Monitoring System” and still shares many of the same external design elements from its predecessor. The internals have had some renovating of course, and the price moved $100 north from $1,895 to $1,995. As of September of this year the m903 is permanently discontinued so older models aren’t kept around for purchase like the Benchmark DAC 1 series or a previous generation iPad. ...
    by Published on 10-06-2014 12:29 PM
    1. Categories:
    2. Speakers,
    3. Wireless,
    4. USB Interface
    Article Preview


    Computer desktop audio and hifi converge in the form of several products each year. The newest submission by Eclipse is called the TD-M1 wireless speaker system. The bullet-shaped casing from each of the mounted speaker cabinets houses a single 8mm driver and is rated for 20W output from the built in amplification. Also included in the mix are an interesting selection of inputs that include Apple’s Airplay, your standard computer USB input and a USB input from a direct connection to an iDevice. The overall layout of the system screams for desktop and nearfield listening, although the setup can still be used in a pinch for a makeshift bookshelf or kitchen stereo.

    A satisfying gloss finish further complements the TD-M1’s external appearance. The review pair that was received was set in black but a white model is also available for purchase. The 8mm driver is slightly recessed into the front of the airplane engine shaped module and feels like a fairly tight little package overall. The 11-½ lbs. combined weight of the pair certainly contributes to the sturdy form factor. The adjustable tilt from the non-removable stands is a godsend for getting the sonic delivery adjusted to your liking and is fairly easy to use and setup. While the height of the speakers is locked in, this designated distance from the ground keeps the setup from becoming to intrusive against tight desk quarters. The protruding clip found hidden in the rear design allows for the tilt to be adjusted in much the same manner as a car steering wheel. The removable antennae in the back may allude to Bluetooth connectivity, but alas, the M1 is restricted to Wi-Fi usage on the wireless front.



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    by Published on 06-30-2014 11:23 AM
    1. Categories:
    2. Digital to Analog Converter,
    3. USB Interface,
    4. S/PDIF (RCA) Interface,
    5. AES/EBU Interface,
    6. S/PDIF (TosLink) Interface,
    7. Preamp,
    8. Headphones
    Article Preview



    The Oppo HA-1 is a harvester of many tricks, so many in fact that it is almost unfair to label it strictly a headphone amplifier as the acronym in the name suggests. It really stretches the boundaries of inputs, outputs and digital conversion all within a reasonable amount of desktop real estate.

    As with all things Oppo, attention to detail appears to be a top priority, even down to the packaging. In a market where the focus on sound quality can allow manufacturers to slip by with off-the-shelf interfaces and external design, the Oppo ship is watertight. In rare form for most HiFi equipment, the head amp includes a fully interactive graphical interface, complete with pretty icons for source selection. Connectivity is king with the HA-1. Nearly every single base is covered. In the rear you can find super DSD-friendly USB, single ended ins and outs, balanced XLR ins and outs, and one of each type of available digital input (including optical, coaxial and AES/EBU). To top it all off Oppo included both an in and out trigger and Bluetooth connectivity with aptX. An external remote is included, but in case you don’t want another one lying around the house, Oppo even has a remote app for your perusing pleasure that connects via Bluetooth. ...
    by Published on 06-06-2014 11:31 AM
    1. Categories:
    2. Digital Interface Converter,
    3. USB Interface,
    4. UPnP / DLNA
    Article Preview



    Have a good USB DAC? Check. Want to turn it into a networked device without changing one item on the DAC? Check.

    Over the last couple years I increasingly wanted a specific product that didn't exist. I wanted an ultra simple device with Ethernet input and USB audio output. This seems like such an obvious product that should have been available since the day the first USB DACs hit the market. Especially because so many of the network addressable DACs have big problems with file types, compression schemes, gapless playback, etc… Plus, if the sound of a specific USB DAC is what the listeners want, but they also want the functionality of a networked DAC, they should be able to bridge the gap. This isn't rocket science and this isn't the 1980s. Tiny ARM based Linux compatible single board computers are everywhere. It's time for the Internet of Things and running on this IoT are millions of tiny devices that can be used to create a simple Ethernet in and USB audio out device. As The O'Jays, The Kinks, and Sharon Jones & the Dap-Kings said, Give the People What They Want. Thus, the SOtM sMS-100 Mini Server was created. We finally have a physically simple device that converts network audio streams into USB audio streams for playback on nearly any popular USB DAC. ...
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