The BOSS RT-2 Rotary Ensemble condenses the complex modulation of vintage rotary speaker cabinets into a compact, stereo pedal format. Using advanced DSP modeling, it accurately replicates the interplay between a spinning high-frequency horn (treble rotor) and rotating bass drum—key components of classic rotary speaker systems.
The BOSS RT-2 Rotary Ensemble condenses the complex modulation of vintage rotary speaker cabinets into a compact, stereo pedal format. Using advanced DSP modeling, it accurately replicates the interplay between a spinning high-frequency horn (treble rotor) and rotating bass drum—key components of classic rotary speaker systems. 
