Guitar amplifier

A guitar amplifier is a device that takes the weak electrical signal from a guitar and boosts it to a level that can drive a speaker, producing audible sound. It also shapes the guitar’s tone through built-in controls such as volume, treble, and bass, and may include additional effects. Essentially, it amplifies and modifies the guitar signal, allowing musicians to perform with louder, richer sound suitable for live performances and recordings. Different amplifiers offer various tonal characteristics, making them important tools for expressing a guitarist’s sound and style.