The bass guitar typically has a solid body, although semi-hollow and hollow-body basses do exist. The most common body shape is the Fender Precision Bass, which features a double cutaway and a slightly offset waist. Other popular body shapes include the Gibson Les Paul Bass, the Fender Jazz Bass, and the Rickenbacker 4003.
Strings and Tuners
A bass guitar typically has four strings, although five- and six-string basses are also available. The strings are tuned E1, A1, D2, and G2, an octave lower than the four highest strings of a standard guitar. The tuning pegs are located on the headstock of the bass guitar.
Neck and Frets
The neck of a bass guitar is longer than the neck of a standard guitar, to accommodate the lower string tension. The fretboard is typically made of wood, and it is divided into frets by metal strips. The frets help the player to play notes at the correct pitch.
Controls
The bass guitar typically has two or three controls: a volume knob, a tone knob, and a pickup selector switch. The volume knob controls the overall output level of the bass guitar. The tone knob controls the amount of high-frequency content in the sound. The pickup selector switch allows the player to select between the different pickups.
Bridge
The bridge of a bass guitar is located at the bottom of the body. It is responsible for holding the strings in place and transferring the vibrations of the strings to the body of the bass guitar.
Other Features
Some bass guitars may also have additional features, such as a pickup cover, a pickguard, or a truss rod.
Overall Shape
The bass guitar is typically shaped like a standard guitar, but it is larger and heavier. The body of a bass guitar is typically made of wood, and it is usually finished in a solid color or a natural wood grain.