Detail 01
Three LFOs in the chorus section
Three voices are modulated to create the chorus effect.

Independent shopping perspective
Keeley’s Dyno My Roto puts three modulation voices to work in its chorus section, using three LFOs rather than a straight voice alongside one modulated voice. Beyond chorus, it adds a rotary-cabinet simulation and a RotoFlange mode. In rotary mode, the Proximity control changes the apparent distance from the spinning cabinet, moving the effect toward more presence or more depth. The flanger section uses a negative-feedback control for a direct path to classic flanger sounds.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Three voices are modulated to create the chorus effect.
Detail 02
Controls the apparent distance from the spinning speaker cabinet.
Detail 03
Provides the main adjustment for the RotoFlange sound.
Detail 04
Use these measurements when checking available pedalboard space.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It combines tri-chorus, rotary-cabinet simulation, and RotoFlange effects.
It changes the apparent distance from the spinning speaker cabinet, affecting its sense of presence or depth.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.