Keeley DYNO-MY-ROTO Tri Chorus Rotary Flange PedalDyno My Roto You want tri chorus in a pedal? The new Keeley Dyno My Roto! Finally you can get those 80s vintage rack chorus sounds that define killer chorus sounds. This was not an easy development. The Dyno My Roto is a tough and difficult thing to accomplish in such a small package and we couldnt leave good enough alone. We added a Flanger and a Leslie Cabinet simulator. The magic to the chorus sound in the Dyno My Roto is the three LFOs that give