Fret buzz is a buzzing noise that occurs when the string vibrates against one or more of the frets. ... It's usually easy to isolate which strings and frets are buzzing. Generally speaking, if the buzz seems to be only at the 1st fret, that usually means the nut is too low, or the grooves in the nut have worn down too low.
Why do my guitar strings keep ringing?
There are three common causes of fret buzz: Frets are not level with each other (some are taller, some are shorter) String Action is too low. Neck does not have enough "relief" (neck is too straight, or bowing backwards)
Is guitar string buzz normal?
It's not uncommon for an electric guitar or acoustic guitar to have a few frets that buzz, particularly as the guitar ages. There are quite a few factors that can cause fret buzz (sometimes described as string buzz).