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Selasa, 09 Februari 2010

DJ Headphone - A Great Gadget

DJ has become quite popular since last few years. The people just love the DJ. They just want to enjoy while the music is played. No one can stop themselves from dancing. They all just love dancing. The DJ headphone is one of the most important gadgets in the whole DJ system.

There are many DJ headphones that are available in the market. You will certainly find hundreds of models that are quite easily available in the market. Some of the models are as follows:

1. Technical hi-fi HP2
This is the new approach to the industrial design. The technology is also quite advanced and the construction is quite rugged. There is a long list of features. They provide the audio enjoyment for more and more years. Some of the features of this model are click, fold and flip to take it to any corner. The pinpoint sound reproduction is being provided. The light weight as well as the plush ear pads, definitely provides lots of comfort to your years. You will certainly love this feature. It never looks like an uncomfortable gadget. The sound of the DJ is very heavy but you will not feel the pinch since you will have this gadget in your ears.

2. Technical hi-fi HP 220
This is yet another headphone it is very heavy one and you will certainly find it to be quite great. It is quite comfortable for years. The sound produced is digital and you will not find any problem such as that of sound pollution. You will certainly feel that the technical aspect of this product is also very strong. It has the folding design with universal joints. It can be folded into the small space saving designs. The compact speaker unit is certainly quite great and you will certainly enjoy them. The cushioned housing designs are quite great. The driver unit is 44 mm. the impedance of this headphone is 32 ohm. The sensitivity is also quite accurate and very good.

3. Nady QHM 1000
This is yet another product and let me tell you that it is quite comfortable to the ears. You will also find it to produce the great sound. The sound produced through this process is quite great. It is the digital sound. Like all the other products, this product is too quite flexible and can be folded and taken to any corner.

So next time you meet a DJ then do not forget to check out for the DJ headphones.

If you want to become a professional DJ then it is very essential for you to only purchase DJ Stereo Headphones that would provide you excellent sound quality and clarity. Head towards DJ Headphones to know more about best available headphones.

Article Source: http://EzineArticles.com/?expert=Sophia_Baker


Acer's plans for 2010 are no longer a secret. Apart from notebooks and the rest of the stuff we got used to see from Acer, they are working on an e-book reader, a tablet computer, an app store and Chrome OS ready netbooks. We can't wait for all of this lot. Now though we can tie our impatience with some new facts extracted from Jim Wong's recent interview. Most of Acer goodies, as it turns out, will be available in the second half of 2010. More specifically, Chrome OS netbooks will start shipping in early Q3 waiting for the operating system to come out. Acer plans to sell one million of netbooks by the end of the year. This number is calculated from average expected sales percentage form the total amount of Acer computers sales, so it should be pretty close. One million sounds realistic to me as long as they keep prices below Windows 7 Starter enabled netbooks. And this is very probable though we can't say for sure because hardware in use is unknown.



NVIDIA ION 2 platform is making its way to the market in recently announced ASUS and Zotac computers. Companies will adopt different GPUs but most likely same Intel Atom D510 dual-core processor. The concepts are also going to be different. ASUS puts NVIDIA ION 2 into an all-in-one known as Eee Top ET2010PNT, while Zotac engineers, as we have it, call their creation MAG HD-ND01 and it's a PC, but probably something more nettop-like.

Graphics chips in Eee Top ET2010PNT and MAG HD-ND01, despite being different, are quite similar to each other, so after all graphics will not make a big difference in price. GeForce 210-powered Zotac will cost about 250 dollars. GeForce 310 and all the rest in ASUS' all-in-one should not add up more than 100 or so dollars to that.

The only issue that we should address to here is that ION 2 doesn't stack up with Intel's 1080p enabled Pine Trail very well. At least considering price. An all-in-one might easily get away with it, but I'm no so sure notebooks.

source: http://www.gadgets-reviews.com/nvidia-ion-2-asus-zotac.html

Kamis, 03 September 2009

AMD - Phenom X4 9850 Black Edition


AMD's first stab at a quad-core processor was a bit of a turkey, as Phenom was plagued by a TLB (Translation Lookaside Buffer) error that required a temporary fix before the processor could be launched. Although none of us were clear about the function of the TLB, we rapidly learnt that the hot fix for the problem cleaved 20 percent off the performance of Phenom.

This was a particular problem as the first Phenoms ran at clock speeds of 2.2GHz and 2.3GHz, which were too slow to compete with Intel Core 2 Quad, and the TLB fix cut performance even further.


Phenom X4 is a revision of the original Phenom which fixes the TLB error and also raises the clock speed. The X4 part of the model name is significant and AMD has launched a Phenom X3 range, which is unusual as it is the world's first tri-core processor (as far as we know; if you know better please drop us a line).

Phenom X4 is further distinguished from the original Phenom by the addition of a '50' suffix to the model code, so a Phenom 9500 is an original B2 quad-core 2.2GHz processor while a Phenom X4 9550 is a revised B3 2.2GHz CPU with a fixed TLB.

In addition you can get a 2.4GHz Phenom X4 9750, the 2.5GHz Phenom X4 9850 Black Edition that we're reviewing here and the top-of-the-range 2.6GHz Phenom X4 9950 Black Edition.

The specifications of these processors are quite telling, as both Phenom X4 9550 and 9750 have a TDP of 95W which is in line with earlier models of Athlon 64. But the Phenom X4 9850 has a TDP of 125W and the X4 9950 has a TDP of 140W.

There's another difference as the X4 9750 has a HyperTransport speed of 1.8GHz while the X4 9850 operates at 2GHz. These figures strongly suggest that AMD has pushed the architecture of this 65nm processor to its limits as the TDP is rising rapidly while the clock speed is only making modest advances.

Phenom uses the same Socket AM2+ form factor as the last Athlon 64 processors which used DDR2 memory and now that the bugs have been sorted it is a decent processor. The problem is that the latest 45nm Penryn Core 2 processors perform better clock-for-clock and the Intel processors also overclock significantly better than the new Phenom. We've read reports of Phenoms that overclock to 3GHz but were only able to get our 2.5GHz Phenom X4 9850 to run at 2.69GHz, which is an increase of less than ten percent.

This also puts AMD in something of a quandary. If you want a fast AMD processor the dual core Athlon 64 X2 is still a decent chip. On the other hand if you're using an AMD 780G chipset in a Media Centre PC you won't want a powerful quad-core Phenom. The upshot is that Phenom falls between two stools as it has an apparent inability to overclock significantly yet it isn't especially cheap compared to Intel Core 2 Duo and Quad.

nryn Core 2 processors perform better clock-for-clock and the Intel processors also overclock significantly better than the new Phenom. We've read reports of Phenoms that overclock to 3GHz but were only able to get our 2.5GHz Phenom X4 9850 to run at 2.69GHz, which is an increase of less than ten percent.

This also puts AMD in something of a quandary. If you want a fast AMD processor the dual core Athlon 64 X2 is still a decent chip. On the other hand if you're using an AMD 780G chipset in a Media Centre PC you won't want a powerful quad-core Phenom. The upshot is that Phenom falls between two stools as it has an apparent inability to overclock significantly yet it isn't especially cheap compared to Intel Core 2 Duo and Quad.

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Kamis, 04 Juni 2009

What Makes a Computer Run Slow?

Are you asking the common question "Why is my computer running slow?" This will be by most computer users after they have been using their new computer for a while. If you want to resolve this problem, then you need to be reading this article. The problem of the slow running computer will usually come down to three main reasons. Looking first at the computer registry. Next checking for a virus that might have infected the system to scanning for malware such as adware or spyware.

It has been found that the main reason for a slow running computer stems from problems that are occurring within the registry. When you bring home your new laptop or PC, it runs just great because it is fully optimized. However over a period of time, the registry gets overloaded and cluttered as we add new programs and applications. Then conflicts start occurring and files become corrupt and problems such as a decrease in computer performance start to happen. If left untreated, additional problems such as dll error messages and computer crashes will occur.

The best and simplest way to deal with these problems in the registry by running a free scan with one of the top registry repair programs. These will highlight the errors and believe me you will be surprised at how many do exist.

The second reason for the slowness could be the possibility of a virus that has infected your computer. Run a program such as AVG ( you can use the free version) and it should highlight any virus that could be there.

The third is the present of adware or spyware. If you are having unwanted popups then this is a good indicator that this malware exists. I stress that you should run a free scan or download to confirm if it does exist, because this malware will try to monitor your keystrokes and leave your personnel and private details such as passwords at risk.

With the email 24/7 support and the money back guarantee, what have you got to lose except the frustration and stress. Click on the link below to have your free scan now.


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