There are a small handful of old tubes that need an impressively low voltage ... for high-frequency applications but can be made to work for audio amplification in a pinch. The power amplifier ...

Nisshinbo Micro Devices has announced the release of the NL8902, a high-quality dual audio operational amplifier.

Delivering improved low current consumption and high performance for multi-band GNSS applications this amplifier has been specifically designed to meet the increasing demands of wearable and IoT ...

A subwoofer is specifically designed to produce low-frequency sounds, providing a fuller, richer audio experience to make movies feel more immersive and music sound more dynamic. To assist you in ...

Noise in broadcast receivers generally increase as the frequency increases ... Three essentially different types of low-noise amplifier - the tunnel diode, the quadrupole and the varactor-diode ...