Review of Headphones AKG K451

Traditional headphones do not lose their topicality even with the development of high technologies and with the emergence of ever newer gadgets. This fact can be easily explained by their comfort in usage and portability. Headphones are designated for usage in home conditions as well as outdoors or in transport. This accessory is usually bantam, and can be, with certainty, attributed to the class of universal devices. Headphones AKG K451 may be connected practically with any device, starting from MP3 stereo, audio system, and finishing with PC, laptop or iPad.


Basic Features of AKG K451


Headphones AKG K451 are accredited to the class of wired accessories with the bandwidth from 11 to 29000 Hz. Heightened susceptibility of headphones, which reaches up to 126 dB/mW, is considered to be quite an attractive peculiarity. Such susceptibility means that the sounding will be played back with the optimal legibility and volume even if the volume button at the device is set for …

Philips to Release Another Brilliance Monitor – the 247E6QDSD

Philips starts retail sales of its newest addition to Brilliance series of monitors. The 24-inch new-comer, entitled 247E6QDSD, features 613x467x238 mm dimensions and a classy black design. It is based on IPS-ADS panel that comes with WLED backlight, offering Full HD resolution on 16:9 aspect ratio. This makes the display a perfect solution to work with photo/video files as well as professional applications. The model might be already found in US stores for $239.99 price tag.



Philips Brilliance 247E6QDSD is distinguished by a fast response time in G-to-G environment — 5 ms & typically – 14 ms, wide viewing angles (178 degrees in both aspects), good brightness (300 cd/m2), the maximal displayed colors (16.7 million), and an ideal dynamic contrast (50M:1). This monitor consumes 18.11 W power at average, however in sleep/standby mode this figure goes as low as 0.5 W. Furthermore, its MTBF index makes up 30 thousand hours.


The model comes equipped with three video outputs, …

Biostar Launches High-Performance Motherboards TZ77B

Biostar has recently introduced its new series of motherboards, codenamed Biostar TZ77B, and is currently starting mass delivery of them to the market. TZ77B model is developed on Intel Z77 logics kit and goes in ATX form-factor. Manufacturers claim that the new series is able to ensure high performance and stability of operation at moderate price. These motherboards support all LGA1155 processors Intel Core (i3, i5 and i7) of the 2nd and 3rd generation.



Powerful graphics core DirectX 11, integrated into Intel Core processors (of the third generation), enables the compatibility with the majority of up-dated 3D games and HDMI 3D Visual technology. Video output is realized via digital HDMI, VGA (analogue), and DVI (with HDCP technology) interfaces. The availability of PCI-E 3.0 x16, PCI-E x16 2.0 (x4) and PCI-E x1 2.0 interfaces adds facilities for digital graphics.


Biostar TZ77B proves to demonstrate up to 95W TDP level, including unblocked CPU with K index. The motherboard …
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Registered at: 24 August 2012, 14:47
Last visit: 20 December 2012, 17:23