I bought a MDF two tier 14" wide by 20" high by 14" deep cherry vineer (to match axiom speakers) stand at Target. I have two MB100's side by side on the lower shelf & two side by side on the top shelf with the 5th MB100 sitting (center)on top of the top two.

The MB100 have very beautiful heavy duty feet - So yes they can be stacked. There are good pics of the unit at the Norh website. LeAmp & IRD MB100 are the same. www.norh.com