This paper presents a comprehensive analysis of differential amplifier circuits designed using three process technologies: GPDK45, GPDK90, and GPDK180. Utilizing Cadence design and simulation tools, ...

With signature FiiO power, innovative engineering and sleek aesthetic sensibility, the K15 is a full-system desktop DAC/amp ...

FiiO is taking the entry-level fight to WiiM’s door this week with the introduction of the K15: a desktop streaming DAC ...

This desktop DAC and headphone amplifier from FiiO is suited to playing the highest res digital files and can work with a wide range of headphones.

Whether you want a desktop DAC and Headphone Amplifier for listening to music or modernising a hi-fi system, the new Topping DX5 II is now shipping.

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Discusses the technology of a transimpedance amplifier (TIA). A TIA is a two-port device that converts an input current in one port to an output voltage in another port. A TIA is expected to have a ...

To check, remove the power from the amplifier and see whether the problem goes away. There are three types of amplifier – masthead, set-back and distribution. All these need a power supply to work.

Subaru WRX STi Wagon, a well-maintained, original-owner vehicle in Subaru World Rally Blue Pearl with 104,272 miles, is a ...

BMW 535xi, an all-wheel-drive sedan with twin turbos and recent maintenance, is a great project car for enthusiasts seeking ...

I lowered my aim to land on the Michi Q5 from Rotel. Its top-loading CD mechanism lights up from within when the cover/puck ...