Amplifier and comparator chips are board-level components for amplifying voltage, current, or power

Audio amplifiers are used in circuits and systems to process audio signals

Power operational amplifiers (POA) are used to increase the power of low-level signals in applications that drive low impedances or reactive loads.

Audio amplifiers and preamplifiers are units that amplify a sound signal, which is then sent to a speaker or another amplifier

Video amplifier chips are used in circuits to process video signals

Audio microphones are designed for sound reception and recording applications (speech and music

Power amplifiers deliver a specific amount of AC power to a load.