What is the Right Guitar String Action for Me?

The String Action on Guitars: A Crucial Factor for Playability and Sound

The string action refers to the distance between the strings and the fretboard, more precisely, the distance between the underside of the string and the top of the fret, usually measured at the 12th fret.

The thickness of the strings (gauge) and the string action are crucial in determining how much force is needed to press the string cleanly and produce a clear tone.

• Action too high: A high string action requires more effort when pressing the strings, which can quickly lead to fatigue, especially during fast playing (such as “Shredding”).

• Action too low: A very low action can cause the strings to touch the frets when played, leading to unwanted buzzing or rattling noises.

String Action on Different Guitar Types

• Classical Guitars: Classical guitars often have a slightly higher string action. This contributes to a fuller, louder sound and minimizes fret buzz since the strings have more room to vibrate.

• Acoustic Guitars (e.g., Country Guitars, Western Guitars): Acoustic guitars, especially those used in country music, often have a higher action combined with thicker strings (e.g., 12-gauge or more). This supports the powerful sound characteristic of this genre.

The “Fret-hugger action”

An extremely low action is sometimes described as a ‘fret-hugger’ setup.

• Electric Guitars: Electric guitars generally have a lower action than acoustic guitars. This makes fast playing and techniques such as bending and vibrato easier.

• “Fret-hugger action”: This term humorously describes an extremely low action where there is barely any space between the strings and the frets.

Generally, heavier gauge strings often necessitate a slightly higher action to prevent fret buzz, while lighter gauge strings can allow for a lower action.

Some guitarists prefer a 9-gauge set for their lead guitars with fast runs, combined with a very low action, colloquially known as “fast” or “easy” action. This setup allows for easier fretting and faster movements across the fretboard.

For rhythm guitars that require slightly more fretting effort, such as chord or rhythm playing, many guitarists prefer a 10-gauge set and a slightly higher action.

Personal Preferences and Setup

The ideal string action depends on the guitarist’s personal preferences, playing style, and the type of guitar. Many guitarists experiment with different string actions to find the perfect setup for their needs.

Additional Notes

• The string action can be adjusted by modifying the guitar’s bridge and nut.
• A professional guitar setup can help optimize the action and improve playability.