Jabra’s Revo, Revo Wireless and Vox headphones get priced, now shipping

Jabra's Revo, Revo Wireless and Vox headphones get priced, now shipping

Jabra’s fresh batch of stereo headphones were first trotted out at CES, and now they’ve just been graced with price tags and are up for grabs. The Revo Wireless over-ear headphone rings up at $249, while the wired flavor will set folks back $199. Jabra’s in-ear Vox hardware hits wallets with a little less force thanks to a $99 asking price. If you’re in need a refresher, the gear was designed with durability in mind, sports Dolby Digital Plus tech and works with its manufacturer’s Sound App for iOS and Android, which promises souped-up audio quality. Pining for a set of the cans? You’ll have to head over to Amazon or Dell’s online storefront to pick one up.

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Amphones Help You Shred In Silence If Your Neighbors Are Jerks [Audio]

“If it’s too loud,” the saying goes, “the neighbors are going to call the cops and screw up your late-night shred session.” In an attempt to solve this eternal conundrum, the guitar amplification specialists at Vox have teamed up with the headphone geniuses Audio Technica to create Amphones. Yes, guitar amplifier headphones. It’s a preposterous idea that’s just crazy enough to work. More »

Vox jams guitar amps into Audio-Technica headphones, dubs them Amphones (ears-on)

VOX jams 'guitar amps' into Audio Technica headphones, dubs them Amphones  keep the shredding to your ears for $100

Guitarists and Bassists have many tools at their disposal for practicing fresh news licks without disturbing others around them. One of our favorites is Vox’s AmPlug — a guitar amp-modeling dongle that plugs into your instrument’s 1/4-inch jack, allowing you to connect headphones and an MP3 player to practice privately. Building on the idea, Vox worked with Audio-Technica to simply embed the AmPlug in a new line of headphones, dubbing them Amphones. The company quietly put the cans up on its site recently, and it’s now officially ready to shout out loud about them.

Guitarists can choose from AC-30 (British crunch), Lead (hi-gain) and Twin (clean) variants, and bassists can snag the Bass version, which is based on Vox’s AC100. Just like the AmPlug, each Amphone features volume dials — sadly, these don’t go to 11 — for setting gain, volume and tone, along with a fourth for a built-in effect (compression for the Bass and reverb with the AC30, for example). A duo of triple AAs power the cans and, as you’d expect, the ‘phones have a 3.5mm jack for hooking in external sources as well as a 1/4 adapter to plug into your axe. These Vox-styled units will be available in the US sometime in October for $100 a pop (double the cost of an AmPlug). Hungering for more already? We were able to give a pre-production version of the AC30 model a brief run, and you’ll find our initial impressions after the break.

Continue reading Vox jams guitar amps into Audio-Technica headphones, dubs them Amphones (ears-on)

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Vox jams guitar amps into Audio-Technica headphones, dubs them Amphones (ears-on) originally appeared on Engadget on Tue, 18 Sep 2012 11:00:00 EDT. Please see our terms for use of feeds.

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New fuel cell keeps on going even once the fuel’s dried up

New fuel cell keeps on going even once the fuel''s dried up

Vanadium oxide seems to be the go-to guy in power storage right now. A new solid-oxide fuel cell — developed at Harvard’s School of Engineering and Applied Sciences — that can also store energy like a battery, also uses the stuff. In the new cell, by adding a VOx layer it allows the SOFC to both generate and store power. Example applications would be situations where a lightweight power source is required, with the potential to provide reserve juice should the main fuel source run out. The team who developed the cell usually work with platinum-based SOFCs, but they can’t store a charge for much more than 15 seconds. By adding the VOx, this proof of concept extended that by 14 times, with the potential for more lifespan with further development. Especially handy if you’re always running out of sugar.

New fuel cell keeps on going even once the fuel’s dried up originally appeared on Engadget on Sun, 01 Jul 2012 06:16:00 EDT. Please see our terms for use of feeds.

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