The TP-1201 is a 12 channel touch control panel with 12 latch (or hold) pads, and 12 momentary (or flash) pads. The hold feature is ideal for locking on a certain effect. The flash buttons are ideal for manually chasing lights. It has a 19", 2 space rack mount design, making it easy to fit into any rack. The unit also features a 3 zone/4 channel chase 1-4, 5-8, 9-12, with audio and speed chase control. Other features include audio select; internal or external, and has three sets of synchronous or random chase controls that can be individually operated. Great for permanent or mobile applications.