All modules, manufactured by iD-Audio, have common dimensions. Each unit takes just a quarter of 1RU space. You can put 4 different modules inside a single enclosure (external power supply is used in this case).
Each module has a dedicated independent voltage regulation circuit. This makes it possible to use a universal external power supply for all units. It also reduces the crosstalk between the modules a lot.
Since the system is modular, it is possible to assemble it step-by-step. You can add new modules when you need them*
*new modules can be installed in our lab only.