Switch Box 4L

For the FM3, there is an L-version that is 15 mm wider to provide more space between the switch and the bracket.
 
With the Switch Box 4L, you can add 4 additional switches to your Fractal FM3. These switches let you control functions like presets, scenes, banks, tuners, etc., and with Stand-in Switches, the additional Hold function gives you 2 switching options per switch.
 
The box is available for the right or left side, and you can choose between different finishes and side panel designs and colors to customize the box to your taste. A matching side panel for the opposite side is included. It attaches in place of the original side panel and connects to the switch jacks on your Fractal device via TRS jack cables.