MDS-100 Modular Desktop Stand: Modular Device Stand with Adjustable Outer Walls and Center Dividing Wall MDS-X Expander for MDS-100: Expander for MDS-100 Modular Device Stand MDS-X Expander for MDS-100: Expander for MDS-100 Modular Device Stand Ergonomic 2-tier Synth Rack Bundle Transform any two modular synthesizers into a short-stack mobile powerhouse with the MDSx100 Ultimate Support bundle from Sweetwater. This bundle accommodates two stacked devices or FX units, resulting in a portable, ergonomic 2-tier stand that's perfect for your workstation desk or mobile rig. The MDS-100's adjustable walls promote a secure fit, and a removable center divider accommodates side-by-side modules and pedals. Both the MDX-100 stand and MDS-X expander are made from a durable glass polymer that is built to