The design is modular, you can add up to 16 analog inputs (3 used by the joystick), so if you want to, you can have 13 sliders without code or hardware modifications. They are actually quite cheap.

The Monogram Creative Console Studio adds tactile controls to your creative apps. Its modular, magnetic design is intriguing, but costs can ramp up if you want to add more dials or buttons. The ...