Skip to Content

Exclusive: Rock Band Unplugged Track List
AOL Tech

gefen posts

The GefenTV Digital Audio Decoder -- an answer to a question we're afraid to ask

by Steven Kim posted Jun 9th 2009 at 6:24PM

GefenTV Digital Audio DecoderWe can't remember the last time we had a piece of gear that supported Dolby Digital but didn't have a pair of stereo out jacks on the back, but if an unforeseen (read: just plain crazy) use-case is going to pop up, it'll be this Friday. And wouldn't you know it, Gefen has a box just for these contingencies. The GefenTV Digital Audio Decoder will take a Dolby Digital audio stream over optical or coax and, presto, turn them into a stereo signal on a pair of RCA phono plugs. Specific custom install situations aside, we can't help but think there are better -- and at $129, cheaper -- ways to crack this nut.

GefenTV Wireless for HDMI Extender does one to one, or many streaming

by Richard Lawler posted May 14th 2009 at 4:06PM


Gefen's silver coated WHDI towers may have taken a little longer than expected to get here, but for $899 they might do wireless HD streaming differently enough to arouse your interests. Using Amimon's 5 Ghz tech, it can switch from one to one streaming with HDCP for tossing Blu-ray or upconverted DVDs around, or switch over to broadcast mode, supporting up to 5 remote receivers getting the same video stream, albeit without HDCP. Maximum range is 100 feet line-of-sight and it supports resolution up to 1080p30 with Dolby 5.1 surround audio, that enough to get your credit card out? Picture of the back is after the break, specs beyond the read link.

Continue reading GefenTV Wireless for HDMI Extender does one to one, or many streaming

Gefen announces 4x2 and 2x4 Switchers for HDMI v1.3

by Darren Murph posted Mar 29th 2009 at 11:16PM


Gefen's roll of new switchers continues today with two new ones: the 4x2 Switcher for HDMI v1.3 and the 2x4 Switcher for HDMI v1.3. The former, as the title insinuates, enables users to connect four HDMI v1.3-enabled devices to two HDTVs or projectors, while the latter is aimed at integrators wanting to display the same high-def video and audio on four HDTVs or projectors at the same time. Each one also comes bundled with HDMI cables and is fully CEC pass-through / HDCP compliant. As for pricing, you're looking at $549 for the 4x2 and $699 for the 2x4, and they'll both ship out next month.

Read - 4x2 Switcher for HDMI v1.3
Read - 2x4 Switcher for HDMI v1.3.

Gefen's 8x4 CAT-5 HDMI Matrix is probably overkill for you

by Darren Murph posted Mar 20th 2009 at 8:35AM


Be warned -- unless you seriously need eight HDMI sources hooked up to a single matrix switch in order to activate four at a time on an array of panels, you should probably skip right over this one. If we just rung your bell, however, read on. Gefen's latest HDMI distribution box is definitely catering to the high-end / commercial market by being entirely rack-mountable and supporting up to eight HDMI inputs and four outputs. High-def signals can be transmitted over CAT5 cabling, and there's even an RS-232 port for additional control capabilities. As for distances, you can expect 1080i material to travel up to 300 feet without degradation, while 1080p content will flow 150 feet. The only problem? The $4,499 price tag. Full release is after the break.

Continue reading Gefen's 8x4 CAT-5 HDMI Matrix is probably overkill for you

Gefen's latest DVI extenders take things two whole kilometers

by Darren Murph posted Mar 12th 2009 at 9:40PM


And to think -- we were gettin' all hot and bothered over the extension of signals to 1,000 feet. Gefen's latest DVI extenders aim to take things far longer than 99.5 percent of Earthlings will ever need, as both the DVI-3500HD and DVI-2500HD (dual-link DVI) can take DVI, USB, RS-232 and analog audio up to 6,600 feet (two whole kilometers) without any dropouts or distortion. Of course, you'll need four fiber optic cables to make it all come together, not to mention $2,679 / $1,599 (respectively) to bring those capabilities home. But hey, you can pipe the big game to your pal's house without actually having to step foot in his less-than-inviting abode.

Gefen ships pricey HDMI v1.3 Fiber Extender

by Darren Murph posted Mar 4th 2009 at 8:21AM


As if Gefen didn't have enough solutions for extending your HDMI signals, along comes yet another that's more expensive and more sophisticated than any of the others. The all new HDMI v1.3 Fiber Extender enables users to pass along HDMI 1.3 signals up to 330 meters (around 1,000 feet) without even a hint of signal delay or electromagnetic interference disturbances such as cut-outs and pixilation. The secret? Rather than using Ethernet or copper wiring, this box transmits the content over a single fiber optic cable, utilizing six lasers to serialize the HDMI 1.3 signal and pass along 1080p high-def video and audio to displays far, far away. 'Tis a shame this helpful little bugger is priced at $1,499 -- kind of puts it out of reach for the vast majority of those that could use it. Full release is after the break.

Continue reading Gefen ships pricey HDMI v1.3 Fiber Extender

Gefen ships UWB-based Wireless for HDMI Extender

by Darren Murph posted Feb 26th 2009 at 12:05PM


So much for those UWB death knells, right? In all honesty, we highly doubt that Gefen and Staccato can save the flagging ultra-wideband format all by themselves, but given that Gefen had already come so far with this thing, there was really no point in canning it now. The UWB-based Wireless for HDMI Extender is finally shipping to those looking to extend HDMI signals over-the-air from up to 33 feet away. The box can also handle 5.1 channel surround sound, and setup is said to be a lesson in simplicity. Of course, at $999, you're going to have to detest those cables an awful lot, but hey, it's still better than waiting around for the Belkin FlyWire.

CNET tests out Gefen's EXT-WHDMI wireless HDMI extender

by Steven Kim posted Feb 2nd 2009 at 6:23PM


CNET took the Gefen EXT-WHDMI out for a spin, and came back with an overall good impression of the $800, Tzero-based solution for breaking free of HDMI cable runs (at least within a 30-foot radius). Once the automatic input switching was mastered and video sources were set to conform to the unit's 1080p/24 upper limit -- 1080p/60 is not supported -- the unit generally turned in respectable performance. Of course, comparisons to Sony's similarly priced DMX-WL1 were warranted, but neither unit scored a knockout blow. We'll let you hit the read link for the gory details, but rest assured that the Gefen unit didn't drop any frames or otherwise wreck the image quality. For the asking price, you'd expect nothing less, but there were some caveats -- we agree with CNET's bottom line of picking one up from a dealer with a good return policy in case it doesn't all work out for you; that $800 will buy extenders and a lot of cable, after all.

Gefen's CES bounty squealed about early

by Darren Murph posted Jan 1st 2009 at 5:26AM

Gefen knows all too well how easy it is for new wares to get lost in the shuffle at CES, so it's opting to disclose its freshest gear a few days beforehand. This year's show will see four new devices in particular, so we'll start from the top. The Digital Audio Decoder with Dolby will be used to combine older, analog-based audio systems with digital devices of today by converting 5.1 audio to L/R analog audio. Next, the Volume Controller is a completely elusive "fully automated solution which equalizes audio to maintain the same levels consistently." The 2x1 Digital Audio Switcher makes it easy to hook up two TOSlink cables to one AV receiver, while the 1:2 Digital Audio Splitter does the opposite by splitting a single TOSlink signal into two streams. The full spill is just after the break.

Continue reading Gefen's CES bounty squealed about early

GefenTV Ethernet over Powerline Extender does what it says

by Darren Murph posted Dec 13th 2008 at 11:41AM


Pretty easy, right? Gefen's new $199 GefenTV Ethernet over PLC Extender takes regular ole Ethernet and passes information through your home's pre-installed power lines in order to nix those plans of running 200-foot strands of CAT5 down the middle of your foyer. The device enables up to four Ethernet connections to be extended over power lines, and everything can be sent without quality loss (and at up to 200Mbps) as long as the sender is within 1,000-feet of the receiver. Put down the Ethernet spool, and slowly back away.

ZeroWire 2.0: Wireless 1080p for less than $50 per device

by Richard Lawler posted Dec 3rd 2008 at 10:27AM


Apparently through with its legal issues, Tzero's decided now is the time to show its second generation UWB-based wireless HDMI technology. ZeroWire 2.0 is sending out 1080p (24/56/30/60fps) video with 16ms or less "sub-frame latency" suitable for lag-free high definition gaming, 7.1 audio support, and 480Mbps transfer rate with ranges of greater than 20 meters. The most important number is a $50 per unit price, with all that wireless magic performed via UltraMIMO signal technology and h.264 compression (replacing the old JPEG2000 system seen in Hitachi's Wooo HDTVs and Gefen wireless extenders) in the TZC7200 chipset. Impress Watch caught one of the demos currently going on in Japan and were told this is well below the price of other technologies like Wireless HD and WHDI, while enjoying wirelessly connected gaming on conveniently located PlayStation 3 consoles. With the previous generation's external antennas also getting the ax, we'll see if a leaner, cheaper technology can stand up to the competition (and convince us there's a reason to play Rock Band from way across the room) next year.

[Via Tzero]

Gefen intros $499 1:5 Splitter for HDMI 1.3

by Darren Murph posted Nov 25th 2008 at 8:40AM


Anyone remotely familiar with Gefen gear will understand that "inexpensive" isn't really an option, so we suppose that explains the lofty $499 price tag attached to the outfit's freshest splitter. Designed to take a single HDMI 1.3 source to five different displays without a loss in quality, the 1:5 Splitter for HDMI 1.3 is fully HDCP compliant and supports resolutions as high as 2K (so yeah, 1080p is totally covered). It's available now with a 2-year warranty.

Gefen's AV Scaler Pro with Amplifier is pretty much what the name says

by Steven Kim posted Nov 11th 2008 at 8:31PM

Gefen Audio Video Scaler Pro with Amplifier
In case you were worried that some AV hookup problem was going to go unresolved, Gefen has added yet another offering to its lineup with the Audio Video Scaler Pro with Amplifier (not to be confused with the company's TV Scaler Pro). This rack-mountable, black and blue little wonderbox will fill in switching, upscaling, transcoding and you guessed it, audio amplification. All you need to do is supply the video source in HDMI (two inputs), DVI, VGA, component, composite or s-video formats and corresponding audio (S/PDIF and optical for the HDMI, analog stereo for the others) and you'll be able to send a single HDMI signal with embedded audio down the line; or you can break out the two channels of 20-Watts audio right at the box's rear panel and hook up some speakers. If you've been looking for a way to get videogaming into the conference room, check the press release after the break.

Continue reading Gefen's AV Scaler Pro with Amplifier is pretty much what the name says

Gefen announces HDMI v1.3 Repeater: $199 for an extra 100 feet

by Darren Murph posted Nov 4th 2008 at 8:40PM


Aw c'mon, $2 per foot ain't bad, now is it? While we'll happily leave that decision to you, Gefen is giving prospective customers the option of extending their HDMI 1.3 signal another 100 feet for $199. The GefenTV Repeater for HDMI 1.3 links a pair of 50-foot (or shorter) HDMI cables together in order to create a longer connection without losing any audio / image fidelity. Additionally, multiple units can be daisy-chained for extensions up to 360-feet, and of course, the adapter plays nice with legacy HDMI versions as well as 1.3 niceties such as Deep Color, 1080p resolution and 8-channel audio. It's available to order right now.

[Via Widescreen Review]

Gefen's Digital Audio Decoder splits out the audio from your HDMI stream

by Steven Kim posted Oct 1st 2008 at 12:25AM

Gefen logoLet's say the state of your HDMI setup is a divided along video and audio sides, with your audio equipment lacking enough HDMI connections (if you have any at all). In its never-ending drive to cover every conceivable signal switching/splitting/converting/extending need, Gefen has a Digital Audio Decoder little black box just for you -- it lets you send in one HDMI audio+video signal, and spits out audio on HDMI and analog connections out back, along with a HDMI video passthrough. If the thought of trusting your audio decoding to Gefen is too much to bear, might we suggest you just try enjoying a movie or two before putting up all your audiophile-approved but HDMI-less gear up on eBay?




AOL News

Other Weblogs Inc. Network blogs you might be interested in:

Joystiq
Download Squad
The Unofficial Apple Weblog (TUAW)
BloggingStocks
Joystiq Xbox
Autoblog
Big Download
Fanhouse NFL Blog