Geek News: Latest Technology, Product Reviews, Gadgets and Tech Podcast News for Geeks


FiiO E6 Headphone Amplifier Review

Posted by Andrew at 9:36 PM on June 24, 2012

The FiiO E6 is small headphone amplifier designed to improve the listening experience from personal music players and smartphones. With a couple of equalisation settings, the E6 can enhance the bass range to counteract the high-frequency tendencies of digital compression.

FiiO E6 in Retail Packaging

In the box, there’s the E6 itself, two clips for attaching the E6 to clothing, a USB charging cable and two stereo 3.5 mm cables, 12 cm and 75 cm. For hooking up iDevices, an Apple connector-to-3.5 mm jack is available to buy. There’s also a small instruction manual.

FiiO E6 Contents

The E6 is 40 x 40 x 9 mm, approximately the size of an Apple Nano. The main features are a mini-USB port for charging, two 3.5 mm stereo sockets (one in, one out), a volume rocker and an on/off slider. There’s a small LED on one side, but until the E6 is powered up, you might mistake it for a reset hole.

The E6 is quite light as the case is plastic. Coincidentally, the finish was a good match for from my Sansa  player and could easily be mistaken as a complementary accessory, but clearly that feature depends on your particular mp3 player!

Sliding up the on/off switch turns the E6 on, with a blue LED illuminating the silver corner. The volume rocker switch turns the volume up and down and as this is an amplifier, it’s possible to exceed the volume of the original device, so mind your ears. The battery life is given as around 10 hours which would be in line with my experience of the E6.

On the back, there’s a small pinhole LED showing the equalisation – off, red, blue and lilac. Each further upwards push of the on/off switch steps through to next setting. According to the manual, the four settings are equalisation off, 3 dB boost, 6 dB boost and -3 dB boost, i.e. reduction, but the effects are more subtle than simply amping up or amping down.

Generally, the equalisation boosted the bass while reducing the treble and while my personal preference was for the first setting, both were very acceptable. The equalisation was done well, in that while the balance of frequencies was being adjusted, the clarity was still there. Although reduced in significance, the higher frequencies weren’t muddied and the overall impression was of greater warmth.

A small amount of background hiss was only noticeable between tracks when using the earbuds in quiet surroundings. When using over-the-ear headphones, it couldn’t be detected.

Currently priced at £18.99 from Advanced MP3 Players, the E6 is an inexpensive personal amplifier. It might have a budget price but the E6 punches above its weight, counteracting the tinniness of digitally compressed sound with depth and feeling.

Most of testing was carried out with Sennheiser CX-300 earbuds, Sennheiser eH1430 headphones and a Sansa e250 mp3 player.

Thanks to Advanced MP3 Players for the loan of the E6.

Accell UltraAV Mini 1×4 HDMI A/V Splitter Review

Posted by geeknews at 11:15 AM on June 9, 2012

In the past several months as I have been re-working my recording studio I have had the need to utilize some 1×4 HDMI Splitters to replicate HDMI distribution from computers to DVD players.  The Accell Ultra Mini 1×4 HDMI A/V Splitter works great especially when you have space constraints. The small footprint of the splitter is significantly smaller than similar splitters from companies like Altona, and you get the space savings without a compromise on performance.

Supports Resolutions up to 1080p
Total Data Rate 6.75Gbps (225mhz)
Max Cable Length is 16ft on Input and 33ft on Output
Dimensions are 6.2W x 2.7L x .75H
Supports 480p, 720P, 1080i & 1080p
Support 3d Video Format
Compatible with HDCP compliant Devices
1 Yr Warranty

One of the challenges I have seen with HDMI Splitters is that sometimes they do not sync with the devices they are connected to. In my test I did not have any Sync issues, and plugging in a device without recycling the power was not an issue as the device detected the new component and outputted video to it. The front panel shows power condition, and led’s light light up when a device is plugged in and has an active output.

The best ting is the device is priced under $100.00, in all of the online locations I looked at. So if your looking for a HDMI Splitter you cannot go wrong with the Accell UltraAV Mini 1×4 HDMI Splitter.

 

Proof That All HDMI Cables Are Created Equal

Posted by AndrewH at 8:19 AM on June 7, 2012

Turns out that higher price doesn’t really equal higher quality with HDMI cables. They are all equally awesome.

An experiment with HDMI cables is being touted as showing definitive proof that expensive HDMI cables perform no better than cheaper competitors.

Posted to Expert Reviews, the study compared HDMI cables – from relatively cheap (just a few dollars) to painfully expensive (a couple hundred dollars). What sets this experiment apart is the thoroughness employed to make sure as many variables as possible were controlled – essentially creating a conclusion that it would be nearly impossible to refute.

Focusing on the output from the HDMI cables led author Tom Morgan used a PC to output a Blu-ray version of an open-source film called Sintel and recorded the output on capture card. That allowed him to look at raw, un-corrected frames of this film.

Utilizing identical screenshots (those on the PC and those on the capture card), he compared the before and after using programs that identify individual pixel variations, as well as documenting the “digital fingerprint” of the frame on each end of the HDMI cable.

The result?  “What’s clear from our tests is that we got no errors on any of the cables, and more expensive cables did not improve image quality at all. Given our results, we’d definitely buy cheaper HDMI-certified cables.”

In other words – the higher price on some HDMI cables appears to be hype. Unless you subscribe to the “I just got new sneakers and I can run faster and jump higher” school of thought, don’t waste your money on pricey HDMI cables when the cheap ones work just as well.

Photo Credit: HDMI Cable from Big Stock Photo

Cosmonaut Capacitive Stylus Review

Posted by Andrew at 12:42 AM on May 22, 2012

I’m not a fan of capacitive touch screens as they are the user interface of a 5 year old, which is great for finger-painting but useless if you want to do anything precise, such as write normally or position a cursor between two letters. And multitouch is over-rated: I’d rather be able to place one point exactly than five blurry ones.

With this in mind I’m reviewing the Cosmonaut Capacitive Stylus for Touch Screens by Studio Neat. Originally a Kickstarter project, it’s now available for general sale direct from Studio Neat and Amazon for $25.

Cosmonaut Stylus in Box

The stylus is presented in small cardboard box and there’s no need to attack the packaging with scissors which is a welcome relief. On sliding open the box, the cardboard inner has rocket fins printed on it, giving the Cosmonaut a spaceship look. A nice touch.

Cosmonaut Stylus in Packaging

The Cosmonaut is a fat rubber covered pen, about the same thickness as a whiteboard marker. However, unlike a whiteboard marker, it’s got a little bit of weight to it. Feels good in the hand, though I have largish hands.

Cosmonaut Stylus

In use, the Cosmonaut takes a little bit of getting used to; the tip is a slightly squidgy and you have to press down for the Cosmonaut to register the button press or the stroke. You can’t simply flick the stylus across the screen as you might with your finger. In some ways, this is a good thing as it prevents unwanted touches.

The Cosmonaut makes drawing apps much easier to use as the stylus mimics a pen or brush quite well. It’s also pretty handy for apps that have lots of closely spaced buttons. However writing like an adult is still out of the question, but the limitation is with the capacitative screen and the necessary fatness of the tip.

Overall, the Cosmonaut is well-designed and well-built. It’s easy to hold and works as it’s supposed to. If you want a stylus for your tablet, this should be on your short-list but just don’t expect to return to the precision days of the PDA.

 

IDAPT i1 Eco Universal Charger Review

Posted by Andrew at 2:46 PM on May 14, 2012

The Idapt i1 Eco is the portable member of Idapt’s family of universal chargers: by using the same interchangeable tips as the dual and triple versions, the usefulness of the system is extended from the home to the car and travel.

Idapt i1 Eco Universal Charger

If you aren’t familiar with Idapt, their system offers a wide selection of charging tips that are snapped into a charging station which has anything from one (i1 Eco) to three (i4) changeable charging points. The benefit is that the charging station can be uniquely customised to your mobile device usage. For example, your phone might have a micro-USB connector, your iPod has an Apple connector and your Nintendo DSi has its own connector. By using the relevant tips, all three devices can be charged at once. Geek News Central reviewed the Idapt i4 earlier in the year.

Within this context, let’s take a look at the i1 Eco. Out of the box, you get a the i1 unit itself, a mains power connector, a USB power connector, a car USB adaptor and three charging tips – mini-USB, micro-USB and Apple.

Idapt Charging Tips

The main unit takes only one of these at a time, but there’s an additional full-size USB port on the side, so two devices can be charged simultaneously.

The i1 Eco can be powered either from the mains or from a USB power source: the cables interchange at the lime green coloured multi-connector. As you can see from the picture below, these are standard connector types, namely micro-USB and IEC “shotgun”.

The power transformer is incorporated into the body of the Eco 1 so there’s no “wall wart”, only an ordinary plug on the end of the cable. The advantage of this will become clear shortly and when buying the i1 Eco, UK, USA or Euro mains plugs can be specified.

Power cable

At the other end of the Eco 1 is the socket for the charging tips. These pop in and out and are exactly the same as the ones used in the tabletop models, which is handy if you have invested in a range of tips.

Tip Socket Tip Inserted

The USB socket on the side is used to charge a second device via a cable, which is best used for tablets or other larger devices which can be unwieldy to connect on the end of the i1 Eco.

i1 Side Shot

As might be guessed from the name, it’s intended to be a green charger. The packaging is all recycled cardboard and the body of the i1 Eco is made from recycled plastic. Even more unusual is the presence of a power button on the side of the i1 Eco, which is there to help save energy.

Most consumer electronics chargers don’t have an on-off switch and most gang extension sockets don’t have on-off switches either, which means that to fully turn off a charger, it has to be pulled out of the socket, which is pretty inconvenient and most of us don’t bother. The chargers continue to consume power even when there’s no device being charged and this power is completely wasted.

The i1 Eco eliminates this problem by having an on-off switch and by automatically powering off when the recharging gadgets are fully charged. This is a great feature and as a result, no power is wasted when gadgets are connected but fully charged and the Eco 1 can be safely plugged in all the time.

Overall, it’s all very clever, useful and green to boot!

Are there any downsides? There are a couple but nothing too serious. First of all, the USB car adaptor that goes in the cigarette lighter socket is a bit flimsy and lets the overall package down. For comparison, the Griffin PowerJolt is a far better adaptor.

Secondly, the auto-power off feature is sometimes a bit over-enthusiastic. On occasion I’d connect up my tablet (Motorola Xoom 2 ME) to charge and I’d come back later to find that the i1 Eco had switched off while the tablet was still only part charged. Other times it worked perfectly with the tablet and I had no problems with other devices (Bluetooth headset, mp3 player, ereader). To be fair, the included literature does mention that some smartphones can be incompatible with this feature so I guess this includes tablets too.

Update: Idapt contacted me to say that with troublesome devices, simply hold the on-off button down for about a second when turning the charger on and this reduces the auto-off sensitivity. I carried out some further testing of the i1 Eco with the tablet and can confirm that this solution works so problem solved. Thanks, Idapt.

The i1 Eco is a clever and flexible portable charging solution that will particularly appeal to those who have already bought into the Idapt way and have a full set of charging tips.

The i1 Eco is available from Idapt for £19.99 and extra tips are mostly £5.95.

Thanks to Idapt for providing the i1 Eco for review.

Touchscreen Kleen Review

Posted by Andrew at 4:33 PM on May 8, 2012

Fingerprints are the bane of modern life. You’ve got your beautiful new tablet, you show it to your friends and before you can say, “oleic acid”, there’s a horde of greasy smudges all over the screen. Aaargh!!!

Here at Geek News Central we’ve seen several solutions to this problem, from carbon-based wipes to fashion self-cling pads. Touchscreen Kleen adds to the portfolio: it’s a special-formulated spray combined with a microfibre cloth.

TouchscreenKleen Package

It’s pretty simply to use….turn off the screen, squirt some cleaning solution onto the microfibre cloth and polish the screen with the cloth. Job done.
And it really is that easy. I cleaned tablets, smartphones, LCD monitors and they all came up looking like new, completely smudge free. Very impressed.

The microfibre cloth is washable so if you have to clean a really dirty monitor screen, the grubby cloth can be washed before the next use.

Touchscreen Kleen is available in two sizes, 15 ml and 50 ml, currently on special offer at £3.99 and £5.99 respectively in the online store.

Disclosure – Touchscreen Kleen was provided for review by Screen-Kleen Ltd.

E-Logs

Posted by tomwiles at 12:01 PM on May 4, 2012

As an over-the-road truck driver, in the past couple of months I had to make the mandatory switch away from a paper logbook that had to be filled out each day to an electronic logging system, or so-called E-Logs. For some time now I knew the changeover was in the works, nonetheless I approached this change with trepidation.

Certain trucking companies have been using electronic logging systems for a number of years. At this point, it is being pushed out into the mainstream.

The system my trucking company is using is manufactured by Qualcomm and powered by a proprietary embedded version of Microsoft Windows.

Training in preparation for a dual paper/electronic trial run consisted of watching an internal company-prepared video that didn’t come close to answering all of my questions or leaving me with the feeling of confidence that I could easily master the system.

Furthermore, even though this is a proprietary embedded version of Windows, it is still Windows and it is clunky as ever. The particular system in my truck, rather than using the traditional Qualcomm two-way satellite communications instead uses a full-time data connection. I have no way of knowing which data network the unit uses, but there’s only been one time I’ve been aware of so far where the unit didn’t have a connection back to the company computer system. The system uses a 6-inch color pressure-sensitive touch screen with audio out attached through the driver’s side door speaker of the truck’s stereo system. There’s also a large slide-out keyboard to type on, as well as an on-screen keyboard that can be used instead.

My initial experience with the system wasn’t good. It was as awkward as can be. I don’t know which company wrote the electronic logbook portion of the embedded software, but it comes across as very poorly designed. This is an embedded system for use in industry, and making the design interface user-friendly isn’t necessary for sales numbers.

That being said, once I learned all of the quirks of the software and how to quickly make it do what I want it to, I now find that I really like it. Filling out a paper logbook each day is akin to filling out a tax return every day. E-Logs do end up saving a lot of time and hassle. It eliminates not only the logbook paperwork but also the need to send it back to the company. Also, as long as one follows the overall logbook rules it becomes impossible to end up with a logbook violation.

One of the nicest features is that it automatically changes driving status. I can edit everything except driving time, even though the editing process itself is unbelievably quirky and literally screams poorly designed Windows application. The ability to edit varies from one trucking company to another. An additional feature I really like is that it breaks everything down into one-minute intervals, as opposed to the fifteen-minute intervals of the traditional paper logbook.

Now that I’ve gotten familiar with the E-Log system, I’m happy with it.

Buffalo AirStation Nfiniti Router with DD-WRT

Posted by Andrew at 3:22 PM on March 11, 2012

On review here is Buffalo’s AirStation Nfiniti HighPower dual band wireless-n router and access point with DD-WRT pre-installed, aka WZR-HP-AG300H. I’ve had the AirStation on loan from Buffalo for a couple of months and it’s really rather good.

Buffalo Nfiniti Router

As you can see from the pictures, it’s black and about 18 cm tall, excluding the antennae which swivel and tilt to give the best Wi-fi coverage. The unit can support two 300 Mb/s networks, one in the 2.4 GHz band, the other in the 5 GHz range.

Buffalo Nfiniti Router - rear

Round the back, there a four Gigabit Ethernet ports and as this a router, there’s the extra WAN port (the blue one) for connecting to an Ethernet modem (or hotel network port). There’s a single USB socket too that can used either by a storage device or by a 3G modem. In a nice touch, a USB extension lead is supplied, presumably to get the 3G modem positioned away from the high power antennas.

The supplied AirStation Navigator CD gets the AirStation router up-and-running with the minimum of fuss via a straightforward setup wizard. However, it’s largely superfluous as all the configuration of the AirStation can be done through the web interface. A handy tool on the CD that will find the AirStation on your network and provide the IP address. Once you’ve got that pasted into your web browser, you can access a whole plethora of settings.

DD-WRT Interface

Seriously, there are an awful lot of settings in here, from the usual IP setup through to setting up an advert supported Wi-Fi hotspot. I counted no less than 41 pages of settings and frankly, some of the stuff I had to look up to find out what it was about. Fortunately, you can leave the vast majority of the settings at their defaults and there is a setup assistant to start you off. All the usual features of a wireless router are here and then some. If you do find it all too intimidating, it is possible to flash the firmware back to more typical Buffalo wireless router software.

In use, the AirStation was fire-and-forget. I setup the router a few weeks before Christmas and since then I’ve only had power-cycle the device once, which in my experience is very good. Performance was also good with no problems streaming HD media from a network NAS and QoS settings can prioritise video and gaming traffic over other packets. I had a wide range of devices connected to the AirStation including laptops, Android smartphones, an HP TouchPad and a Nintendo Wii, with no lock-ups or unexpected drops apart from the one mentioned previously.

Using the Android app Wifi Analyzer, the AirStation’s range was a few metres better than my other 11n wireless access point, but whether that was attributable to the “HighPower” or the directional antennas is hard to tell. Perhaps it doesn’t matter as long as the extra distance is there.

Overall, this is an excellent wireless router that should be seriously considered by anyone who wants to tweak performance to the max.

The Buffalo AirStation Nfiniti Router is available from the usual retailers for around £80. Thanks to Buffalo for the loan of the WZR-HP-AG300H.

Boogie Board Rip Hands On Review

Posted by Andrew at 4:00 AM on November 25, 2011

Boogie Board RipThe Boogie Board Rip from Improv Electronics is an electronic clipboard that will save handwritten notes and drawings to Adobe‘s .pdf format for later transfer to a PC via USB. You draw or write with the included stylus on the pressure-sensitive 9.5″ dark monochrome LCD screen, which results in light coloured lines and writing.  When you want to save your work, you simply press the “Save” button at the top. To start over, the “Erase” button wipes the screen. It’s that easy.

Here’s a few scribblings and the complementary .pdf. I’m no artist. That’s an A4 notebook behind it for scale.

Improv Electronics Boogie Board Rip

Improve Electronics Boogie Board Rip PDF

I’m not sure exactly how the stylus and the screen work together to record the image as any stylus can be used to write on the screen, but only writing from the included stylus will be recorded in the saved .pdf. Sometimes, I found that I wasn’t pressing hard enough for all the lines to be recorded; if you look at the picture of the hedgehog, you’ll see that the drawing is much spikier than the .pdf. This was an early trial picture and you get used to pressing that little bit more firmly.

Boogie Board Rip Hedgehog

Boogie Board Rip Hedgehog PDF

The internal memory is only 8 MB but this is sufficient for around 200 .pdfs. Getting the .pdfs off the device is simple – just connect up via micro USB and the Rip appears as an external drive. I had no problems connecting it up to both Windows and Linux machines. The Rip has an internal rechargeable battery which charges via the USB and lasts ages – the manufacturer suggests a week of normal use and I can see no reason to disagree.

I found the Rip to be a great partner for tools such as Evernote. I could take notes in a meeting and then transfer the notes into Evernote, creating a chronological record of meetings and discussion. Personally, I was looking for a simple paper notebook replacement that was a relatively cheap and robust, and nowhere near as expensive as a full tablet.

In the end, I had mixed feelings about the Rip. It does what it does well, but it’s not the complete package that I need it to be for the Rip to replace my A4 notebook.

First, the 9.5″ screen is too small. Being used to A4 notebooks, I struggled with the narrower page and often used the Rip in landscape mode rather than portrait to get extra width.  If you are a Moleskine person, more used to the A5 format, it will perhaps be less of an issue but I look forward to a larger screen.

Second, the “resolution” of the screen and stylus combination isn’t detailed or fine enough. When I write with my normal handwriting, it’s difficult to read the writing on the screen because the lines are quite broad. As a result, I have to write larger which compounds the small screen issue. To be fair, the saved .pdf does record the handwriting accurately so perhaps I just need to get over the display and rely on the .pdf.

Boogie Board Rip Handwriting

Boogie Board Rip Handwriting PDF

I admit that I have specific needs so I would also emphasise the Rip’s good points.

First it’s very easy to use. There are two buttons, “Erase” and “Save / Wake” and when you do press the buttons, the device responds almost instantly. There’s no PIN or password to enter.

Second, it’s lightweight with little difference between it and a paper notebook.

Third, the saving of drawing and notes straight to a .pdf is the brilliant bit. No need for scanning or special paper. I can instantly upload the .pdf to Evernote (or Microsoft’s OneNote) for a historical record of meetings and other activities.
Finally, it’s fun and you’ll never run out of paper.

In summary, Improv Electronics’ Boogie Boards are styled as paper replacements and they’re not far wrong but for me it’s just not there. At the moment, the Rip is best suited to drawings and sketches but falls short for handwriting, so I’ll be keep my A4 notebook for now. However, I genuinely look forward to the Rip 2, which will I’m sure will have a larger screen and a more detailed stylus.

Linksys RE1000 Wireless-N Range Extender Review

Posted by geeknews at 2:00 PM on August 28, 2011

Do you have a large home in which your wireless router signal is not available in some locations. I have that situation in my home, where the kids bedrooms wireless signal is 1 bar or less. Today I fixed that by installing a Linksys RE1000 Wireless-N Range Extender.

Total setup time of the wireless range extender from opening the box to having it installed was 10 minutes. The kids bedrooms now have 5 bars of wireless connectivity. I am not sure why I did not do this earlier, as it is going to cut the kids complaining considerably. While we have strict family policies on what can be done on the Internet in their own rooms, when it comes to doing homework I would rather have them focused in their rooms so my wife and I can be productive and make noise in the rest of the house.

Setup is simple, you use a computer currently connected to the network via your wireless network, you install the CD and it steps you through the process. Of all network upgrades I have made this was simply the easiest by far the only thing I needed to remember was the password for the wireless network.

The Linksys RE1000 also comes with a built in Ethernet port, which you could use to plug a set top box or other device into is that may not be wireless compatible to bridge to your wireless router.. Heck it could even be connected to a printer in another room, or a computer that may not have a wireless card in it.

Priced at 89.00 this is a great way to get more range and add flexibility to your current network configuration. It will plug into a wall plug or you can use the cable it comes with to hide it away.