The Behringer RM600 Rotary Machine effects pedal emulates classic 3D rotary speaker effects in a compact design. This pedal features controls for rotation speed, drive, and drum/horn blend, along with switches for ramp speeds and rotary speaker sounds. It uses Real Sound Modeling (RSM) DSP for realistic simulations, offering a range of options for players seeking classic rotary speaker tones. This pedal provides an affordable way to get Leslie Speaker type sounds.