An amplified chord is a musical chord that has been electronically amplified. This can be done using an amplifier, or by using an effects pedal that includes an amplifier. Amplified chords can be used to create a variety of different sounds, including distorted chords, clean chords, and overdriven chords.
The main difference between an amplifier and an amplified chord is that an amplifier is a device, while an amplified chord is a musical sound. Amplifiers can be used to amplify any type of electrical signal, while amplified chords are specifically created using an amplifier to increase the amplitude of a musical chord.