Looks like something new, will ask the Xduoo guy.
xDuoo - new company making interesting portable DAC and amp units - Page 7
post #91 of 93
7/23/13 at 7:07am
Head-Fi's Best Sellers
post #92 of 93
8/6/13 at 1:57am
post #93 of 93
12/24/14 at 5:31pm
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Sounds like a wireless amplifier that could potentially amplify your headphones through Wi-Fi frequency signals. Haha I wish.. wonder what it really is though...