Stacker for the 3rd level of the keyboard stands Omega-E 18800,
Omega 18810 and Omega Pro 18820. The stacker is easily and quickly
positioned to the desired height by a spring-loaded clamping knob.
In addition, depth and inclination adjust in various positions.
This stacker can only be used in conjunction with the 18811 stacker.
A rubberised stop provides the necessary safety and prevents the keyboard from slipping.