Because pulse modulation output signals are either on or off, Class D amplifiers produce far less heat than analog amplifiers. Reaching efficiencies greater than 90% compared to only 50% for analog, ...

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 ...

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 ...

Cambridge Audio, the popular British audio maker, has released its new EX Series, which the brand claims harnesses 60 years of audio expertise and is the “spiritual successor” to its legendary Azur ...