16 Step Analog Sequencer the mini note computer is a 16 step sequencer in the space of 25 hp. this is an add on product to compliment the tadpole 16 step sequencer (meaning it can hook up to the tadpole as well as the tadpole expander and mr. fill gates via the expansion idc headers on the back of the module). as an expander, the mini note computer is nice to quickly add more 16 step cv tracks. or it can be used on its own. the module needs to receive an external clock in order to advance to the next step. the production version of the module is matte black and the knobs are purple.