Analog amplifiers are cataloged by how much current flows during each wave cycle. Measured in degrees, 360º means current flows 100% of the time. The more current, the more inefficient and the more ...

Many commercially available headphone amplifiers utilize design topologies such as Class AB, Class D and Class G and are found in the output stage of ICs such as DACs and codecs. Key criteria in ...

A combination preamp/amplifier, typically for two-channel stereo. The preamp provides the input switching and phonograph equalization, and the amplifier boosts the signals to the speakers. Integrated ...

Hardware maker Conexant has announced a new product that is now available for a number of gadgets promising to bring audiophile-grade headphone amplification to a number of devices. The new headphone ...