Roland GKP-4 owner manual Connection Example, VG-88 GR-33 WP-20G OC-20G Guitar Amp

Connection Example

Here’s how to set up four units, a VG-88, a GR-33, A WP-20G, and an OC-20G, along with a guitar amp (mono).

*If you wish to play in stereo, use a mixer.

The VG-88 provides the power supply to the GK-2A. The GK SW (DOWN/S1, UP/S2) and GK VOL (SYNTH VOL) are used only for the VG-88.

Set to ON	Set to OFF
(A only)

	RETURN
	R (MONO)
			GUITAR
OUTPUT	MIX OUT		RETURN	GUITAR
L (MONO)
	R (MONO)	OUTPUT	OUTPUT	RETURN

VG-88 GR-33 WP-20G OC-20G

Guitar Amp

*Set the VG-88’s OUTPUT SELECT to “GUITAR AMP” (in the connection example, COMBO AMP is used).

*Set the GR-33’s OUTPUT SELECT to “GUITAR AMP.”

To play or not to play the various GK devices, use each unit’s pedal switch (WP-20G, OC- 20G), or expression pedal (VG-88, GR-33).

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