Korg PA50, PA50sd 178

178 Effects

Filter/Dynamic

005: Gate

(Stereo Gate)

This effect mutes the input signal if its level is lower than the

speciﬁed level. It also reverses the on and off operation of the

gate, and uses Note On and Off messages to turn the gate on

and off.

a: Envelope Select, a: Src

The “Envelope Select” parameter selects whether the

gate on/off is triggered by the level of the input signal, or

controlled directly by the modulation source. The Src

parameter speciﬁes the modulation source, selected from

Off to Gate2+Dpmr.

With “Envelope Select” = L/R Mix, the left and right chan-

nel signal mixture will trigger the gate on/off. When L

Only or R Only is selected, the gate is controlled by either

of the channel signals.

b: Polarity

This parameter reverses the Gate on/off operation. With a

negative value, the gate is closed when the input signal

level exceeds the Threshold. The gate operation con-

trolled by the modulation source is also reversed.

c: Threshold, d: Attack, d: Release

This parameter sets the signal level below which Gate is

applied when “Envelope Select” is set to L/R Mix, L Only,

or R Only.

The Attack and Release parameters set the Gate attack

time and release time.

e: Delay Time

This parameter sets the delay time of the Gate input. If

the sound has a very fast attack, increase the delay time so

that the signal will be input after the Gate is opened. This

will preserve the attack part of the sound.

006: OD/HGainWah

(Overdrive/Hi.Gain Wah)

This distortion effect utilizes an Overdrive mode and a Hi-

Gain mode. Controlling the wah effect, the 3-band EQ, and

the amp simulation will allow you to create versatile distor-

tion sounds. This effect is suitable for guitar and organ

sounds.

Envelope Select D-mod, L/R Mix, L Only, R Only

Selects from Control via the modulation source, mixing the left and right sig-

nals, Only left, and Only right ☞,

Src Off...Gate2+Dmpr

Selects the modulation source that controls the gate when Envelope Select =

D-mod

bPolarity +, –

Switches between non-reversed and reversed Gate on/off ☞

cThreshold

Sets the level to which the Gate is applied

0...100

☞

Attack

Sets the attack time

1...100

☞

Release

Sets the release time

1...100

☞

eDelay Time [msec]

Sets the delay time of the gate input

0...100msec

☞

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

Table , “Sets the balance between the effect and dry sounds,” on page 175

Src Off...Tempo

Table , “Selects the modulation source of the effect balance,” on page 175

Amt

Table , “Sets the modulation amount of the effect bal-

ance,” on page 175

–100...+100

Left

Right

Wet / Dry

Stereo In - Stereo Out

Gate

Envelope Select

Envelope - Control

Delay

Gate+Sus

Wah

Switches Wah on/off

Off, On

☞,

Src Off...Tempo

Selects the modulation source that switches the Wah on and off

Sw Toggle, Moment

Selects the switching mode for the modulation source that switches the Wah

on and off ☞

Wah Sweep Range

Sets the range of Wah

–10...+10

☞,

Wah Sweep Src Off...Tempo

Selects the modulation source that controls the Wah ☞

cDrive Mode Overdrive, Hi-Gain

Switches between overdrive and hi-gain distortion

Drive

Sets the degree of distortion

1...100

☞

Pre Low-cut 0...10

Sets the low range cut amount of the distortion input ☞

Output Level

Sets the output level

0...50

☞,

Src

Selects the modulation source for the output level

Off...Tempo

Amt

Sets the modulation amount of the output level

–50...+50

Input Level

Output Level

Threshold

Louder

Threshold



Attack=1

Release=1



Attack=100

Release=100

Dry

Wet

Attack Release

Gate - Attack / Release

Gate - Threshold

Left

Right

Wet / Dry

Wet: Mono In - Mono Out / Dry: Stereo In - Stereo Out

+Amp Simulation

3 Band PEQ

Output Level

Direct Mix

Pre Low-cut

D-mod

Wah

Mode: Overdrive / Hi-Gain

Drive

Driver