Although the Bijou 600 does not need to be rack mounted, it can easily sit on a shelf. That being said, most installs benefit from having the Bijou mounted.
There are 5 rack mount options for the Bijou 600.
RM-209 – Single Rack Mount
RM-210 – Dual Rack Mount
RM-211 – Surface Mounting Brackets
RM-212 – In Wall Back Box
RM-213 – Component Mounting Plate
You can also download a PDF of all options here
Bijour 600 product page