Floyd Rose SpeedLoader is a floating, double-locking, guitar

Guitar

The guitar is a plucked string instrument, usually played with fingers or a pick. The guitar consists of a body with a rigid neck to which the strings, generally six in number, are attached. Guitars are traditionally constructed of various woods and strung with animal gut or, more recently, with...

 bridge

Bridge (instrument)

A bridge is a device for supporting the strings on a stringed instrument and transmitting the vibration of those strings to some other structural component of the instrument in order to transfer the sound to the surrounding air.- Explanation :...

 based on the Floyd Rose Original

Floyd Rose

The Floyd Rose Locking Tremolo, or simply Floyd Rose, is a type of locking vibrato arm for a guitar. The first of its kind, Floyd D. Rose invented the locking vibrato in 1977, and it is now manufactured by a company of the same name...

. It was in development since 1991 and was introduced to the public in 2003.This tremolo was developed in San Diego CA at AJ manufacturing by tool makers Jerry Morhman, Richard J Price, Steve lamms, and Kerry L Stottlemyer under the direct guidance of Floyd Rose himself. With Richard J Price doing the majority of the design work and machining of the prototypes.