Most locking tremolo systems currently in production are "floating" bridges, a concept first popularized by Steve Vai.

Equipped and shaped the same way as the C.C but without a tremolo system.

The JS1600 is a fixed bridge guitar with no tremolo system.

At first, the Stratocasters were fitted with an American 2-Point tremolo system and was later replaced by a hardtail bridge.

The first Hagström guitar with the "Tremar" tremolo system as standard.

This construction is meant to produce smooth action without the friction commonly found in classic tremolo systems.

Kramer executives saw that the guitar techniques of the early 1980s demanded a high-performance tremolo system.

The bridge is a diecast block S5D vintage-style tremolo system.

Over 3000 hours and $150,000 were spent in developing this new ground breaking tremolo system and the first working unit on a guitar body.

The most criticized disadvantage of new tremolo system is a requirement of special strings with bulleted ends.