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 …

Nvidia Sums Up Financial Benefits for the Second Quarter of 2012

Nvidia, a global developer of processors and graphics solutions for PCs, laptops and mobile devices, has presented an official report of the company's benefits for the second quarter of the current year. Upon the whole, the company witnessed the increase of revenue and creation of the solid background for further profits.



According to the company's report, the enlargement of sales in tablets and cellular devices segment gave the push for the continual revenue. The demand for those devices rises each day and the volume of sales increases correspondingly. In particular, Nvidia recorded the maximal sales volume of Tegra processors. Moreover, the development and production of graphics solutions based on Kepler architecture allowed the company to feel the stability despite the fluctuations in the IT market.


Benefit estimations have been accomplished due to the implementation of Generally Accepted Accounting Principles. Therefore, the total volume of benefits for the second …

Deepcool to Release an Updated Lucifer K2 Efficient CPU Cooler

Deepcool has introduced a ‘companion’ to its well-known cooler entitled Lucifer V2. The all-new Lucifer K2 features 163x146.5x131 mm dimensions and weighs 1047 g. The new-comer supports AMD and Intel platforms, including LGA2011-v3, LGA2011, LGA1366, LGA115x, LGA775 (Intel) & Socket FM2, FM2+, FM1, AM2, AM2+, AM3, AM3+ (AMD) as well as various CPUs with TDP level of not more than 130 W.



Deepcool Lucifer K2 boasts a purely-polished copper base, six copper heatpipes and an aluminum heatsink (140x110x163 mm). The latter ensures a large heat dissipation area. Despite having stately proportions, the cooler does not block off the access towards DIMM slots.


The key differentiation between V2 and K2 models lies in the choice of a fan. The previous solution featured a 140-mm item, while the newer one – a 120-mm fan, based on a fluid-dynamic bearing. The fan supports PWM technology that provides for a wide rotational range — from 600 RPM to 1800 RPM, — generating up to …
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TOSHIBA Portable PC

  • 1394
  • BATTERY
  • CDROM
  • COMPUTER
  • DISKDRIVE
  • HDC
  • HIDCLASS
  • KEYBOARD
  • MEDIA
  • MOUSE
  • NET
  • OTHER DEVICES
  • PCMCIA
  • PROCESSOR
  • SDHOST
  • SYSTEM
  • UNKNOWN
  • USB
  • VOLUME