BOSS RT-20 Rotary Ensemble Rotary Sound Processor (Vintage) Guitar Ped – Life Guitars Co.
The RT-20 Rotary Ensemble by Boss - That Leslie Sound Series - YouTube
Boss RT-20 Rotary Ensemble | Reverb UK
Behringer RM600 Rotary Machine Speaker Modeler Pedal - Simulate the swirling sounds of a stereo rotary speaker with … | Guitar pedals, Effects pedals, Fast and slow