First of all, I have decided to go with the Eurorack format. The biggest reason is if I’d like to add professional modules, Eurorack is where the action is. There are Eurorack versions of the classic Wiard 300 series modules. Maths is one of the most talked-about modules out there. With some power conversions, the PAiA 9700 series can be used. This was the principal factor in pointing me towards Eurorack.