Sunday, February 24, 2013

A budget-priced, audiophile USB digital converter





The HRT MicroStreamer




(Credit: HRT)

High Resolution Technologies makes some of the very best and most affordable digital-to-analog converters on the market. The company's newest model, the MicroStreamer, is a tiny thing, just 2.5 inches by 1.2 inches by 0.4 inch, and since it's USB-powered it doesn't have a power supply or require batteries. It works as an external sound card for computers, tablets, and some smartphones. It's also a high-quality headphone amplifier. It was designed in the U.S., and the little guy's circuitboard's components are mounted in Southern California. The aluminum case is made in China, and the metalwork finishing is done here.




The MicroStreamer has two 3.5mm output jacks, a fixed-level jack that connects your computer and home stereo, or powered loudspeakers; and a variable output headphone jack. The MicroStreamer's two outputs have separate signal paths, digital filters, and amplifier circuits, each one is optimized for its application. Setup is supereasy; just hook up the included USB cable between the MicroStreamer and USB port on the host computer or tablet and select it as the default device. HRT also claims that the MicroStreamer can be used as a USB DAC with Samsung Galaxy S3 (and the upcoming S4) over its MHL connector (contact HRT about the ... [Read more]










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