Göldo Back Box
The invisible, lockable zero position for every spring-cavity tremolo. A small spring mechanism ensures that the tremolo block rests in a certain position. This stop can be “pushed away” by overcoming the adjustable spring tension of the return spring. This means that the tremolo can be moved in both directions – upwards and downwards. Easy to install with 2 screws between 2 springs in the tremolo cavity.