By Andrew Williams
20 Apr 2012
Fiio - Alpen2 - E17K USB DAC Headphone Amplifier New in Original Box!
FIIO Alpen Black 1500mAh Portable USB DAC & Headphone Amplifier Model #E17
FiiO Alpen 2 E17K Portable Compact Lightweight USB DAC & Headphone Amplifier
Fiio E17 portable USB DAC and Headphone Amp with Fiio L7 line out adapter
FiiO E09K Desktop Headphone Amplifier with E17 Dock Connector
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