Michael Berk

Kicker — there's a name that probably doesn't come to mind when you think headphones, but this being 2012, wouldn't you know that they'd be in the personal audio biz now too.

We've talked a fair amount in this space lately about how much of a difference a headphone amplifier can make in your portable listening. Whether it's correcting for out-of-whack output impedance or simply providing more juice for difficult-to-drive cans (here's looking at you, on-the-go planar magnetic fans), you can get a better experience for surprisingly little money, with a wide range of pocketable amplifiers on the market right now, ready to interface with your iDevices, Androids, and other portable media devices. Here we look at two interesting and affordable newish devices: the latest miniature amp from FiiO, the E02i, or "Rocky," and the latest incarnation of DigiZoid's unique ZO2.

In our roundup of $59 headphones, Urban Ears' Plattan won our testers over with its combination of solid performance, comfort, and minimalist style. The company's now introduced the Plattan's grown-up successor, the Urban Ears Zinken ($140), a more feature-packed model that shares styling cues with the older 'phone but is aimed squarely at DJs and the far larger market of folks who want to look like they spend their nights behind the wheels of steel.