Review: Frap Tools USTA
USTA is, at first glance, a special module. The relatively large user interface features 17 endless knobs, 16 of which are arranged in an unusual oval shape, lots of CV outputs, four inputs, 16 buttons and a graphical display that shows the current mode, step notes, scales and patterns. And at second glance?
Patterns and Learning Effect
The USTA‘s classic patterns consist of up to 16 steps with variable pitch or voltage,
