To-Gu-Ro
This gives the sound an undulating effect, based on the image of a coiled-up snake.
Parameter  | Value  | Explanation  | 
|---|---|---|
DEPTH  | 0–100  | Adjusts how much the playback speed should be slowed down.  | 
RATE  | 0–100 (when the SYNC parameter is OFF) 2/1, 1/1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128 (when the SYNC parameter is ON)  | Sets the period at which the playback speed is lowered.  | 
RESONANCE  | 0–100  | Adjusts the filter’s resonance level. Increasing the value further emphasizes the effect, for a more unusual sound.  | 
FLT MOD  | 0–100  | Attenuates the high-frequency range according to the playback speed.  | 
AMP MOD  | 0–100  | Attenuates the volume according to the playback speed.  | 
SYNC  | OFF, ON  | When this is ON, the effect sound synchronizes with the tempo.  |