Highlights- Its job is to take a line-level signal and make it loud enough to fill a room or a venue with sound.
- Power amps can feature one, two, or more channels. For example, a mono power amp would have one channel, and a stereo power amp would have two channels.
- Its function is mainly to amplify the weaker signal input from the audio equipment and generate a large enough current to drive the speaker to reproduce the sound.
OverviewAn electronic amplifier is a device that is used to increase the power, current, or voltage of a signal. Amplifiers are used in music equipment, electronic devices such as television and radio receivers, audio equipment, and computers to increase the amplitude of a signal.
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