A few years after FiiO introduced their unique, feature-packed E7 portable headphone amplifier and USB sound card, they revamped the concept, resulting in the freshly hatched E17.
A lot of tech is packed into the fancy brushed metal housing with the familiar two-color OLED display. Inputs and outputs certainly are on the more versatile side of things: two parallel 3.5mm headphone outputs, an S/PDIF input (presumably both optical and coaxial), a line input, FiiO’s proprietary 18-pin port (working with their L7 dock and E9 desktop amp), and of course a standard USB input. The E17 supports 24/96 over USB and 24/192 over S/PDIF, so audiophile dogs and bats won’t complain about lacking treble.
Several sound adjustments can be done in the E17′s firmware: bass, treble, gain level, and – sometimes miracles do happen – pan/balance. It seems FiiO did read our E7 review, and the included rant about audio balance missing on almost all portable devices nowadays. I, for one, am very grateful that they added this basic – yet for some people very important – feature.
The E17 should go for about $150, which definitely is a fair price, considering all the included features and the nifty metal housing.











Digizoid – or, digiZoid, as they write it – is a relatively young company from Arizona that specializes in sound enhancing techniques. Their patent-pending technology called Smartvector promises to improve several aspects of an audio signal originating from any source – be it from a portable MP3 player, be it in a recording studio used during mixing/mastering, be it while watching a movie on a home cinema setup, be it in a live DJ setup.
LODs are cables that allow you to get proper line-out from a player, circumventing some of the internal circuitry in order to provide a raw signal to an external amplifier- be it a headphone amp, car audio system or home audio system. FiiO has several of these available, and unlike most companies they don’t just make them for iDevices but also for other brands. Specifically, they have LODs for the Sansa Fuze and Sony Walkman players that use Sony’s proprietary docking port. Both cables are now available at DealExtreme, priced at 









