Korg PXR4 owner manual Limiter Limiter, Comp Bass Comp, Ovdrv Bass Overdrive, Dist Bass Distortion

If the sound is distorted, slightly lower each of the LEVEL, TREBLE, MIDDLE, and BASS settings.

*The parameters are the same as “CLASSIC COMP.”

2.LIMITER

Limiter (LIMITER)

This limits the peaks of the input signal to the specified level.

1.	THRESHOLD	[–40...0]: Adjusts the level at which compres-
		sion will apply.
2.	RATIO	[0...10]: Adjusts the ratio at which the signal
		will be compressed.
3.	ATTACK	[1...10]: Adjusts the attack time.
4.	RELEASE	[1...10]: Adjusts the release time.
5.	LEVEL	[0...10]: Adjusts the overall level.

3. BASS DRIVE

This block is designed specifically for bass; it enhances the low range and broad dynamics of the bass guitar.

B Comp (BASS COMP)

This is a compressor that emphasizes the sense of attack. It makes your picking more consistent, and produces a smooth sustain.

If the sound is distorted, slightly lower each of the LEVEL, TREBLE, MIDDLE, and BASS settings.

1.	SENSE	[1...10]: Adjusts the sensitivity of the compres-
		sor.
2.	LEVEL	[0...10]: Adjusts the output level.
3.	TREBLE	[–18...+18]: Adjusts the treble (high range) tone.
4.	MIDDLE	[–18...+18]: Adjusts the middle (mid range) tone.
5.	BASS	[–18...+18]: Adjusts the low (low range) tone.

Effect parameters

B Ovdrv (BASS OVERDRIVE)

This model simulates the natural distortion of an amp.

1.	GAIN	[1...10]: Adjusts the amount of distortion.
2.	LEVEL	[0...10]: Adjusts the output level.
3.	TREBLE	[–18...+18]: Adjusts the treble (high range) tone.
4.	MIDDLE	[–18	...+18]: Adjusts the middle (mid range) tone.
5.	BASS	[–18	...+18]: Adjusts the bass (low range) tone.

B Dist (BASS DISTORTION)

This distortion effect is designed especially for bass.

*The parameters are the same as “BASS OVERDRIVE.”

B Octave (BASS OCTAVE)

This is an octave effect designed especially for bass.

1.	DEPTH	[0...10]: Adjusts the volume of the octave.
2.	LEVEL	[0...10]: Adjusts the output level.
3.	TREBLE	[–18...+18]: Adjusts the treble (high range) tone.
4.	MIDDLE	[–18	...+18]: Adjusts the middle (mid range) tone.
5.	BASS	[–18	...+18]: Adjusts the bass (low range) tone.

B OctDst (BASS OCTAVE DISTORTION)

This is a octave + distortion effect designed especially for bass.

* The parameters are the same as “BASS OVERDRIVE.”

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