Feedback is the sound produced by an amplifier when the vibrations from the speaker actually affect the vibrations of the guitar strings, creating a high-pitched, squealing noise.
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.