When “Sw” = Moment, the speaker is rotating. It stops only when you press the pedal or operate the joystick.

Rotation will occur when the value of the modulation source is less than 64, and will stop when the value is 64 or greater.

b: Sw

This parameter sets how the rotation speed (slow and fast) is switched via the modulation source.

When “Sw” = Toggle, the speed is switched between slow and fast each time you press the pedal or operate the joy- stick.

Slow/fast will alternate each time the value of the modulation source exceeds 64.

When “Sw” = Moment, the speed is usually slow. It becomes fast only when you press the pedal or operate the joystick.

When a value for the modulation source is less than 64, “slow” speed is selected, and when the value is 64 or higher, “fast” is selected.

Effects 201

Mod./P.Shift

c: Manual Speed Ctrl

If you wish to control the speaker rotation speed manu- ally, not switching between Slow and Fast, select the mod- ulation source in the “Manual Speed Ctrl” field. If manual control is not necessary, set this field to Off.

d: Horn Acceleration, e: Rotor Acceleration

On a real rotary speaker, the rotation speed is accelerated or decelerated gradually after you switch the speed. The “Horn Acceleration” parameter sets the speed at which the rotation is accelerated or decelerated.

g: Mic Distance, g: Mic Spread

This is a simulation of stereo microphone settings.

 

Rotary Speaker - Mic Placement

Microphone

Mic Spread

Microphone

Mic Distance

Mic Distance

Rotary Speaker (Top View)

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Korg KORG Pa50 user manual Manual Speed Ctrl, Horn Acceleration, e Rotor Acceleration, Mic Distance, g Mic Spread