Primova Sound – GKPX-14 GK-Synth Selector

GKPX-14 & GKPX-14F Parallel Box

GKPX-14 & GKPX-14F Parallel Box
Connect your V-guitar to many synths

GKPX-14 will allow you to connect your 13-pin guitar to up to four Guitar Synthesizers
(Roland GR-33, GR-55, VG-99, Boss GP-10 etc.) The 13-pin input is compatible with Roland GC-1 or any other 13-pin GK-3, GK-2 or GK-KIT equipped guitar.

GKPX-14F is the same product but includes also a great Subsonic Filter for enhanced tracking.

The Footswitch will operate a wide range of stomp patterns to apply individual VOLUME and S1/S2 control to the output units.

This unit does the same work as two Roland US-20 or a Roland GKP-4.

Connectors
IN GK 13-pin Guitar input connector
GKA GK 13-pin Roland guitar synthesizer output connector (power)
GKB, GKC, GKD GK 13-pin Roland guitar synthesizer output connectors
Power
The unit is powered by the synth GKA.
Programs
Two individual stomp pattern programs P1,P2. Configurable number of outputs.  VOL signal in US-20 mode or GKP-4 mode or controlled by guitar.

Source: Primova Sound – GKPX-14 GK-Synth Selector