Introducing Rotor, a rotary speaker Rack Extension from Propellerhead. Meticulously modeled on the Leslie 122, rotor brings the sound of the classic rotary speaker design from the 1940s to the Reason Rack. Rotor is perfect for authentic organ sounds, your virtual guitar setup, or as a great tool in your sound design toolbox. Whatever you use it for, Rotor will add some vintage flavor to your Reason Rack. The traditional use for a rotary speaker is, of course, organs. Which is why Rotor comes with a bunch of organ patches for Reason’s combinator. With this switch, we increase the speed… for a busier sound with more energy in the chorus of our song. But Rotor is not only for organs. It sounds great on guitar too! Here’s a patch with a slow rotation speed and a heavy use of the doppler effect. A very unique tone. But that’s not all. With the Rotor Rack Extension we can take the rotary speaker effect beyond the original with incredibly fast rotation, unnaturally long horn, and control voltage inputs for both the horn and drum. In this sound we’re even controlling the auto panning of this Thor synth pad from Rotor. Rotor, a rotary speaker Rack Extension for Reason. Now available in the Propellerhead Shop.