K&M 18828 Black, Basic Support for Table Stand, With the help of this basic support, the Omega 18811 stacker can be converted into a complete keyboard table stand, Adjustable width in five steps: From 526 to 770 mm@+*Note:* Can only be used in conjunction with K&M Omega 18811 stacker.@+@+@+*Corresponding accessories (not included):*@+@+, K&M 18822 3rd level stacker for a keyboard stand: Available under Article Nr #463951#, K&M 18819 controller keyboard tray: Available under Article Nr #386854#