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Jumat, 30 September 2011

Audioengine 2 - PC multimedia speakers - 30 Watt (total) - 2-way - satin black Review

Audioengine 2 - PC multimedia speakers - 30 Watt - 2-way - satin black
Average Reviews:

(More customer reviews)
I got the A2 for use as a portable studio monitor when recording music with my laptop. As such, I think its form factor is unmatched: I don't know of any other 4"W x 6"H powered full-range (2.0) speaker of this quality.

I appreciate the stated frequency response figure, which is offered with plus/minus 2dB tolerance -- unlike other iPod or computer speakers. The cabinet is made from MDF (medium density fiberboard), a material used in many of the most well-regarded audiophile speakers. The Kevlar woofer and quality binding posts also inspire confidence. A protective grille and front-mounted volume control might have been handy, but that's a matter of preference. I got the white (A2W) model which is understated and attractive.

I'm comparing the A2 with the larger (5.5"W x 8.5"H) M-Audio Studiophile DX4 speaker, which is intended for home music studios. The DX4 is actually a little less expensive, but too bulky for portable use. The DX4 comes with individual frequency response measurements which in my case indicated close pair-matching and equally flat response to that of the A2. Anyone who has built speakers knows, however, that on-axis frequency response measurements don't tell the whole story. I did not compare the A2 with larger or more expensive speakers, and my emphasis is on use as a monitor for mixing music.

Dynamics. The A2's little 3" woofer is surprisingly dynamic: turn up the volume control and you can feel the air pumping in front of the cone and the slot. The speaker sounds balanced at both low and high volumes. A speaker this size is of course only for near-field individual listening. It is not for watching movies from across the room. The DX4's 4.5" woofer has more than twice the surface area and is capable of higher sound pressure levels.

Imaging. Probably a consequence of the well-damped MDF enclosure, the A2 images nicely. Instruments do not seem to come from the speakers but from the space between them. The DX4 had better depth and openness however. I think these characteristics are partially due to the DX4's low-frequency extension and high-frequency dispersion.

Frequency balance. The A2 delivers more bass than you would expect from a 3" woofer. Of course, there is nothing below 60Hz. The mid and upper bass are a little pronounced. (The effect is worse when resting directly on a desktop, so try raising them on stands.) This makes a grand piano sound more like an upright. The DX4 manages to go deeper and sound less boxy. The A2's midrange is smooth and natural sounding. The A2's treble character is quite different from the DX4's. The DX4 is a little hyped without being harsh: grunge guitar has more of an edge and cymbals have a more pronounced decay, yet high-hats sound similar to the A2.

Mixing/Mastering. The DX4 has better bass extension and treble clarity and lets you hear individual instruments more easily, so is well-suited to mixing. On the other hand, the DX4's perceived treble "zing" may in some cases lead a recording engineer to produce dull-sounding mixes. The A2 is probably more representative of small consumer playbacks systems (bookshelf speakers and car speakers), yet is less colored and more dynamic than similar-sized powered speakers. Therefore it offers a useful comparison for balancing mixes and for assessing the final mix. Its small size and smooth midrange make it suitable for portable monitoring.

Incidentally, the A2 has both RCA and 1/8" stereo inputs which are combined if both are in use, whereas the DX4 does not do this as advertised. I was also pleased with their customer service, which was responsive to emails and phone calls.

Click Here to see more reviews about: Audioengine 2 - PC multimedia speakers - 30 Watt (total) - 2-way - satin black

Product Description:
Creating powered multimedia speakers to follow the Audioengine 5 was a challenge, but we feel we've managed to duplicate the signature sound of the Audioengine 5's in a much smaller package perfectly suited for your desktop or a smaller space in your home or office. The Audioengine 2 is a great introduction to high-quality audio and the perfect upgrade for your computer or iPod.

Buy Now

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Senin, 06 Juni 2011

IBM 31P9490 Keyboard for Thinkpad (Black) Review

IBM 31P9490 Keyboard for Thinkpad
Average Reviews:

(More customer reviews)
I bought it to extend my thinkpad keyboard experience, which was wonderful, to my new Toshiba TabletPC. It has about the same looking and layout as my old thinkpad laptop, which is what I expected.

However, the build quality is poor, compared to the one mounted on the thinkpad laptop and to the mac at my place. The functions keys on the top are shaky. I got a chance to detach some keypads from both the laptop and this keyboard. The plastic components suspending/mouning the keypads on this keyboard are poorly made, tend to be very soft.

These top-row keys are dull as well, not picking up every stroke. Especially bad is the "delete" key, which works only if I hit it with extra attention. I found this to be very distracting.

Also, motion components beneath the keypads seem not well lubricated, squeaking in quiet nights.

For a price around $90 and such a quality, I will hesitate to recommend it to anyone, except that you cannot live without a thinkpad keyboard.

Click Here to see more reviews about: IBM 31P9490 Keyboard for Thinkpad (Black)

Product Description:

Product Name: 31P9490 Travel Keyboard with UltraNav
Marketing Information: The IBM USB Travel Keyboard with UltraNav is the ultimate accessory for mobile professionals at the office or on the road. Utilizing the same keyboard and UltraNav pointing device hardware as the legendary ThinkPad system, this keyboard enables all users to share the ThinkPad experience.
Keyboard/Keypad

Keyboard/Keypad Connectivity Technology: Cable
Number of Keys: 91Keys
Localization: English (US)
Pointing Device

Pointing Device Type: Trackpoint
Pointing Device Type: TouchPad
Interfaces/Ports

Interfaces/Ports: 2 x USB Hub
Interfaces/Ports: 1 x USB Keyboard
Physical Characteristics

Color: Black
Dimensions: 1.5" Height x 14.6" Width x 6.6" Depth
Weight: 2.8 lb
Warranty

Standard Warranty: 1 Year(s)

Buy Now

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Kamis, 19 Mei 2011

Apple LED Cinema Display 24-Inch MB382LL/A Review

Apple LED Cinema Display 24 inch MB382LL/A
Average Reviews:

(More customer reviews)
I've owned this display a few months (just got the wife one this week, too!), and it's a FANTASTIC display. I moved from my original Apple 23" Cinema Display to this 24" LED Cinema Display, and don't regret it for a second. The screen is incredibly vivid, and if you don't have any obvious windows behind you, the glare from the glass is a non-issue. This holds true for Apple's current notebook lineup.

What I'm really tired of is people complaining that it only works with the Mini-displayport-equipped notebooks. While this is TRUE, it's not like Apple is hiding it from anyone. It says so right on the box! Apple is switching all its equipment, as they have said, to mini displayport. End of story. If you don't have a new Apple notebook, you can't use the display! Go get a different display! Nobody is forcing you to buy this one!

Now, getting back to the review, some might complain that the better part of nine-hundred dollars is a lot of money for a 24" display. But there is a reason for the price-tag. Several reasons, in fact. First, it uses an IPS panel, which provides wonderful color, and fantastic viewing angles. Every four-hundred dollar screen of this size at Best Buy will be a TN panel, which while having the fastest refresh rate, provides terrible color accuracy and viewing angles that fall off drastically when viewed from any angle other than DEAD center. IPS panels are considerably more expensive for this reason. Second, this is an LED backlit display, not a traditional CCFL backlit display. This means the screen reaches full brightness almost instantaneously after turning it on, whereas CCFL LCD screens take some minutes to achieve the same goal. And, of course, LED lit screens are wonderfully bright compared to CCFL. There is currently, as of typing, no screen out there this size which is LED lit and IPS for this price.

Next, let's add the fact that it will power your new MacBook/MacBook Pro/MacBook Air because it provided a power plug for your laptop! So now you can leave your laptop charger in your bag! Now, let's add that this screen has two fairly decent speakers and a rear-facing subwoofer built in. Sure the quality of the speakers isn't going to be so much that you replace a high-end desktop speaker system with it, but for me, for quiet music and YouTube etc, it's perfect. And it also has three USB ports in the back for plugging in your other devices. Oh, and it has a webcam/microphone built in!

The ONLY reason I don't give the display 5 stars is because Apple has a bit of work to do in their "dust-free environments." I've used four of these displays, and each one has had between one and five dust flecks or debris of some sort under the glass. Many people won't notice, but they're there, and others have reported such things on the Apple Discussion Boards.

In any case, this should not put you off buying what is perhaps not even arguably the most stunning display on the market (provided you have a new Apple notebook of course!). I, for one, could not be happier. It takes my breath away every time I turn it on.

To sum up, for the cost of this display, you get a stunning LED lit, IPS panel, which serves as a docking station of sorts to your Apple notebook by providing USB ports, microphone, webcam, speakers AND power to it. Great stuff. I think it was worth the money.

4.5/5

*EDIT 5/20/10*

There are now third-party adapters to let you use your own older MacBook/other laptops with the Cinema Display. Use at your own risk. They're definitely not a guaranteed!

Click Here to see more reviews about: Apple LED Cinema Display 24 Inch MB382LL/A

Product Description:
Designed for the new MacBook family of laptops, the Apple LED Cinema Display features a stunning 24-inch LED-backlit widescreen display with built-in iSight video camera, mic and speakers in an elegant, thin aluminum and glass enclosure. It also includes an integrated MagSafe charger, three USB 2.0 ports and the new Mini DisplayPort, making it easy for MacBook users to quickly connect and power their notebooks as well as use their favorite peripherals.


Expand the screen of your new MacBook, MacBook Pro, or MacBook Air (notebook not included); see larger version. The 24-inch glossy, widescreen display with 1920 x 1200 pixel resolution uses LED-backlit technology to provide instant full-screen brightness and great power efficiency. LEDs are solid-state light sources that light up very quickly, so there's no waiting for your display when you connect your new MacBook, MacBook Pro, or MacBook Air. With the built-in iSight camera, microphone, and speakers, you can connect your new MacBook--leaving it open or closed--and engage in video chats or listen to music just as you would with a desktop computer.
The LED Cinema Display includes a MagSafe connector that powers and charges your new MacBook. The connector sits on your desk, ready and waiting--no need to unravel the cord to the power adapter that came with your notebook. On the back of the display, you'll find three self-powered USB ports that are enabled the moment you plug the USB connector into your new MacBook. Connect a printer, camera, iPod, iPhone, USB hard drive... and they can stay connected so you can just grab your MacBook and go.
Tilt the LED Cinema Display to get the viewing angle that's best for your work environment. With its smooth-motion hinge, adjustment is effortless. Choose an angle anywhere from -5 to 25 degrees.
Part of the next-generation DisplayPort industry standard, the new Mini DisplayPort delivers a pure digital signal that can drive up to a 30-inch widescreen display. The Mini DisplayPort is ultra-compact at just 10 percent the size of a full DVI connector, perfect for the sleek design of the new MacBook family. Adapters are available for using the MacBook's Mini DisplayPort with older generation VGA, DVI/HDMI and Dual-Link DVI displays.
The new LED Cinema Display is the greenest Apple display ever, made with mercury-free LED technology, arsenic-free glass and highly recyclable materials. The LED Cinema Display meets stringent Energy Star 4.0 requirements and achieves EPEAT Gold status. The new display contains no brominated flame retardants, all internal cables and components are PVC-free and its foam packaging has been reduced by 44 percent.

Specifications

    Compatibility: MacBook, MacBook Air, and MacBook Pro systems with Mini DisplayPort
    Display: 24-inch (viewable) LED-backlit thin film transistor (TFT) active-matrix liquid crystal display
    Supported resolutions: 1920 by 1200, 1280 by 800, 1024 by 640 pixels
    Display colors (maximum): 16.7 million
    Viewing angle: 178

Apple LED Cinema Display 24-Inch MB382LL/A Review

Apple LED Cinema Display 24 inch MB382LL/A
Average Reviews:

(More customer reviews)
I've owned this display a few months (just got the wife one this week, too!), and it's a FANTASTIC display. I moved from my original Apple 23" Cinema Display to this 24" LED Cinema Display, and don't regret it for a second. The screen is incredibly vivid, and if you don't have any obvious windows behind you, the glare from the glass is a non-issue. This holds true for Apple's current notebook lineup.

What I'm really tired of is people complaining that it only works with the Mini-displayport-equipped notebooks. While this is TRUE, it's not like Apple is hiding it from anyone. It says so right on the box! Apple is switching all its equipment, as they have said, to mini displayport. End of story. If you don't have a new Apple notebook, you can't use the display! Go get a different display! Nobody is forcing you to buy this one!

Now, getting back to the review, some might complain that the better part of nine-hundred dollars is a lot of money for a 24" display. But there is a reason for the price-tag. Several reasons, in fact. First, it uses an IPS panel, which provides wonderful color, and fantastic viewing angles. Every four-hundred dollar screen of this size at Best Buy will be a TN panel, which while having the fastest refresh rate, provides terrible color accuracy and viewing angles that fall off drastically when viewed from any angle other than DEAD center. IPS panels are considerably more expensive for this reason. Second, this is an LED backlit display, not a traditional CCFL backlit display. This means the screen reaches full brightness almost instantaneously after turning it on, whereas CCFL LCD screens take some minutes to achieve the same goal. And, of course, LED lit screens are wonderfully bright compared to CCFL. There is currently, as of typing, no screen out there this size which is LED lit and IPS for this price.

Next, let's add the fact that it will power your new MacBook/MacBook Pro/MacBook Air because it provided a power plug for your laptop! So now you can leave your laptop charger in your bag! Now, let's add that this screen has two fairly decent speakers and a rear-facing subwoofer built in. Sure the quality of the speakers isn't going to be so much that you replace a high-end desktop speaker system with it, but for me, for quiet music and YouTube etc, it's perfect. And it also has three USB ports in the back for plugging in your other devices. Oh, and it has a webcam/microphone built in!

The ONLY reason I don't give the display 5 stars is because Apple has a bit of work to do in their "dust-free environments." I've used four of these displays, and each one has had between one and five dust flecks or debris of some sort under the glass. Many people won't notice, but they're there, and others have reported such things on the Apple Discussion Boards.

In any case, this should not put you off buying what is perhaps not even arguably the most stunning display on the market (provided you have a new Apple notebook of course!). I, for one, could not be happier. It takes my breath away every time I turn it on.

To sum up, for the cost of this display, you get a stunning LED lit, IPS panel, which serves as a docking station of sorts to your Apple notebook by providing USB ports, microphone, webcam, speakers AND power to it. Great stuff. I think it was worth the money.

4.5/5

*EDIT 5/20/10*

There are now third-party adapters to let you use your own older MacBook/other laptops with the Cinema Display. Use at your own risk. They're definitely not a guaranteed!

Click Here to see more reviews about: Apple LED Cinema Display 24 Inch MB382LL/A

Product Description:
Designed for the new MacBook family of laptops, the Apple LED Cinema Display features a stunning 24-inch LED-backlit widescreen display with built-in iSight video camera, mic and speakers in an elegant, thin aluminum and glass enclosure. It also includes an integrated MagSafe charger, three USB 2.0 ports and the new Mini DisplayPort, making it easy for MacBook users to quickly connect and power their notebooks as well as use their favorite peripherals.


Expand the screen of your new MacBook, MacBook Pro, or MacBook Air (notebook not included); see larger version. The 24-inch glossy, widescreen display with 1920 x 1200 pixel resolution uses LED-backlit technology to provide instant full-screen brightness and great power efficiency. LEDs are solid-state light sources that light up very quickly, so there's no waiting for your display when you connect your new MacBook, MacBook Pro, or MacBook Air. With the built-in iSight camera, microphone, and speakers, you can connect your new MacBook--leaving it open or closed--and engage in video chats or listen to music just as you would with a desktop computer.
The LED Cinema Display includes a MagSafe connector that powers and charges your new MacBook. The connector sits on your desk, ready and waiting--no need to unravel the cord to the power adapter that came with your notebook. On the back of the display, you'll find three self-powered USB ports that are enabled the moment you plug the USB connector into your new MacBook. Connect a printer, camera, iPod, iPhone, USB hard drive... and they can stay connected so you can just grab your MacBook and go.
Tilt the LED Cinema Display to get the viewing angle that's best for your work environment. With its smooth-motion hinge, adjustment is effortless. Choose an angle anywhere from -5 to 25 degrees.
Part of the next-generation DisplayPort industry standard, the new Mini DisplayPort delivers a pure digital signal that can drive up to a 30-inch widescreen display. The Mini DisplayPort is ultra-compact at just 10 percent the size of a full DVI connector, perfect for the sleek design of the new MacBook family. Adapters are available for using the MacBook's Mini DisplayPort with older generation VGA, DVI/HDMI and Dual-Link DVI displays.
The new LED Cinema Display is the greenest Apple display ever, made with mercury-free LED technology, arsenic-free glass and highly recyclable materials. The LED Cinema Display meets stringent Energy Star 4.0 requirements and achieves EPEAT Gold status. The new display contains no brominated flame retardants, all internal cables and components are PVC-free and its foam packaging has been reduced by 44 percent.

Specifications

    Compatibility: MacBook, MacBook Air, and MacBook Pro systems with Mini DisplayPort
    Display: 24-inch (viewable) LED-backlit thin film transistor (TFT) active-matrix liquid crystal display
    Supported resolutions: 1920 by 1200, 1280 by 800, 1024 by 640 pixels
    Display colors (maximum): 16.7 million
    Viewing angle: 178