The Black Joystick 2 from Erica Synths is a great tool for musicians who want to add a unique and expressive touch to their performances. The joystick is a great way to control parameters like pitch and filter cutoff, as well as create interesting modulation effects. The joystick is very responsive and the center detent is great for precise control. I love the tactile feel of the joystick, and the fact that it's completely analog. The Black Joystick 2 is an excellent addition to any modular setup, and I highly recommend it.