Roland GKP-4 - Manual (Page 8)

8
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.
fig.03
* 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).
GR-33 WP-20G OC-20G VG-88
OUTPUT
L (MONO)
Set to ON
(A only)
Guitar Amp
Set to OFF
RETURN
R (MONO)
MIX OUT
R (MONO) OUTPUT OUTPUT
GUITAR
RETURN
GUITAR
RETURN