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, ...

SUNNYVALE, CA—Maxim Integrated Products introduces the MAX9500/MAX9501 high-definition video filter amplifiers. Featuring attenuation of better than 40dB at 44.25MHz, the amplifiers are suited for ...

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 ...

The TDA7901 amplifier developed by STMicroelectronics implements a Class G audio operations mode. Class G topology is about having it both ways. It’s a power-supply modification that takes advantage ...

If you missed out on the original Indiegogo crowd funding campaign that enabled the Geek Pulse high definition DAC and headphone amplifier to go into manufacture, but would still like to own one. You ...