TB-3 emulates the legendary TB-303 with a modern look and features. TB-3 has a velocity sensitive touch screen that represents a keyboard.
TB-3 has 134 different sounds that can be tweaked with cutoff and resonance. Each sound has an effect that has a level knob too. The effect can't be changed, each sound has some pre chosen static effect. Attack, slide and tie can be applied to steps.
One pattern can have up to 32 steps. Patterns can be saved to 64 slots. Up to 4 patterns can be played in a row if they are saved to slots one after another.