Korg PA3 62: Organ Vib/Chorus (Organ Vibrato/Chorus), 63: Rotary Speaker

141

Effects

Modulation and Pitch Shift (Mod./P.Shift)

Advanced

62: Organ Vib/Chorus(Organ Vibrato/Chorus)

This effect simulates the chorus and vibrato circuitry of a vintage

organ. The modulation speed and depth can be customized.

b: Control Mode

c: Preset Type

d: Custom Mix

e: Custom Depth

f: Custom Speed [Hz]

If Control Mode=Preset, you can use c: Preset Type to select the

effect. In this case, the Custom Mix/Depth/Speed settings are

ignored. If Control Mode=Custom, the Custom Mix/Depth/

Speed settings are valid, and the c: Preset Type setting is ignored.

c: Amt

If Preset Type=V1 and Src=JS+Y, you can set this to +5 and

move JS +Y to control the effect in the order of

V1 C1 V2 C2 V3 C3.

63: Rotary Speaker

This effect simulates a rotary speaker, and obtains a more realis-

tic sound by simulating the rotor in the low range and the horn

in the high range separately. The effect also simulates the stereo

microphone settings.

a: Mode

This parameter sets how the modulation source switches

between rotation and stop.

When Mode = Togg le, the speaker rotates or stops alternately

each time you press the pedal or move the joystick. Via MIDI,

rotation will switch between start and stop each time the modu-

lation amount exceeds 64.

When Mode = Moment, the speaker rotates by default, and

stops only when you press the pedal or move the joystick. Via

MIDI, modulation values above 64 make the speaker rotate, and

values below 64 make it stop.

a Input Trim 0...100 Sets the input level

b Control Mode Preset, Custom Selects either preset or custom

settings

Preset Type V1, C1, V2, C2,

V3, C3

Selects the effect type when

Mode=Preset

V1/V2/V3 are variations of vibrato,

and C1/C2/C3 are variations of

chorus

Src Off...Tempo Selects the modulation source that

will change the effect type

Amt –5...+5 Sets the modulation amount for

changing the effect type

Custom Mix

Vibrato,

1:99...99:1,

Chorus

Sets the mix level of the direct

sound when Mode=Preset

Src Off...Tempo

Selects the modulation source that

will control the mix level of the

direct sound

Amt –100...+100

Sets the modulation amount for

controlling the mix level of the

direct sound

Custom Depth 0...100 Sets the vibrato depth

Src Off...Tempo Selects the modulation source that

will control vibrato depth

Amt –100...+100 Sets the modulation amount for

controlling the vibrato depth

Custom Speed

[Hz] 0.02...20.00 Sets the vibrato speed

Src Off...Tempo Selects the modulation source for

controlling the vibrato speed

Amt –20.00...

+20.00

Sets the modulation amount for

controlling the vibrato speed

Wet/Dry Dry, 1:99...99:1,

Wet

Balance between the wet and dry

signal

Src Off...Tempo Table, “Dynamic Modulation

sources,” on page106

Amt –100...+100 Amount of modulation source

+Vibrato/Chorus

Mode

Preset Setting

Custom Parameters

Left

Right

FX Amt

FX Amt = 100: Mono In - Mono Out / FX Amt = 0: Stereo In - Stereo Out

Mode Switch Rotate, Stop Switches between speaker rotation

and stop

Src Off...Tempo Selects a modulation source for

Rotate/Stop

Mode Toggle,

Moment

Sets the switch mode for Rotate/

Stop modulation

Speed Switch Slow, Fast Switches the speaker rotation speed

between slow and fast

Src Off...Tempo Selects a modulation source for

Slow/Fast

Mode Toggle,

Moment

Sets the switch mode for Slow/Fast

modulation

cManual Speed

Ctrl Off...Tempo Sets a modulation source for direct

control of rotation speed

Hore

Acceleration 0...100 How quickly the horn rotation

speed in the high range is switched

Hore Ratio Stop,

0.50...2.00

Adjusts the (high-range side) horn

rotation speed. Standard value is

1.00. Selecting “Stop” will stop the

rotation

Rotor

Acceleration 0...100

Determines how quickly the rotor

rotation speed in the low range is

switched

Rotor Ratio Stop,

0.50...2.00

Adjusts the (low-frequency) rotor

speed. Standard value is 1.00.

Selecting “Stop” will stop the

rotation

fHorn/Rotor

Balance

Rotor, 1...99,

Horn

Sets the level balance between the

high-frequency horn and low-

frequency rotor

Mic Distance 0...100 Sets the distance between the

microphone and rotary speaker

Mic Spread 0...100 Sets the angle of left and right

microphones

Wet/Dry Dry, 1:99...99:1,

Wet

Balance between the wet and dry

signal

Src Off...Tempo Table, “Dynamic Modulation

sources,” on page106

Amt –100...+100 Amount of modulation source

Left

Right

FX Amt

FX Amt = 100: Mono In - Stereo Out / FX Amt = 0: Stereo In - Stereo Out

-mod

Mode Switch: Rotate/Stop

Speed Switch: Slow/Fast

Manual Speed Control

Speaker Simulation

Mic Distance

Mic Spread

Horn/Rotor

Balance

Horn

Rotary Speaker

Rotor