A tremolo bridge (also known as a “whammy bar”) is a type of bridge found on some electric guitars that allow the player to change the pitch of the strings by moving a lever (or “arm”) attached to the bridge.
Whiles, a hardtail bridge is a type of bridge found on some electric guitars that do not have a tremolo mechanism and therefore do not allow the player to change the pitch of the strings in this way.
A tremolo guitar has a floating bridge that allows the player to raise or lower the pitch of the strings. This can create a vibrato effect, which gives the guitar a unique sound.
A hardtail guitar, on the other hand, has a stationary bridge that is attached to the body of the guitar. This gives the guitar a more traditional sound and feel.
Also, with the tremolo bridge, the bridge is attached to the body of the guitar with springs. When the player presses down on the strings, the bridge vibrates, which raises or lowers the pitch of the strings. This can create a variety of sounds, from a gentle vibrato to a wild, wailing vibrato
Whiles with the hardtail bridge is attached to the body of the guitar with screws. This gives the guitar a more stable sound, but it also limits the range of motion for the strings. This can be a good thing or a bad thing, depending on the type of music you’re playing.
A Stratocaster is a model of electric guitar produced by the Fender company. So a tremolo Stratocaster would be a Stratocaster with a tremolo bridge, and a hardtail Stratocaster would be a Stratocaster with a hardtail bridge.
