Propellerhead Rotor Rotary Speaker Rack Extension for Reason Software (Download)

Designed to emulate the classic Leslie rotary speaker, Rotor from Propellerhead is a rack extension for Reason capable of creating vibrato, tremolo, and chorus effects from tone-wheel organs. The effect can be used on a variety of instruments including guitars, vocals, keyboards, and drums.

A classic rotary-speaker cabinet features a bass speaker mounted upside down, with a rotating drum placed underneath it. The cabinet also features a treble horn which rotates on a separate axis, in the opposite direction. The drum and horn are driven by separate motors and can run together at two different speeds: Slow (chorale) and Fast (tremolo). Additionally, the rotation can also be stopped so that the drum and horn are completely still. As with all Reason instruments and effects, Polar offers comprehensive patching on the rear of the unit allowing for even greater routing flexibility.