GX-2 allows you to connect up to three instruments. Two GK and one regular. Switch instrument with just a stomp and keep focusing on the next song. The GX-2 will take care of normalizing the difference in guitar volume. Hex pickups as well as the regular guitar pickup

Option 1. Each individual guitar may have their separate string levels (and regular pickup) programmed into the unit to normalize their differencies in volume.

Option 2.Connect MIDI cable to your GK synth(s) to automatically switch between pre-programmed GK-Settings.

Primova Sound

Primova GX-2 Factory patches

Primova GX-2 as a GK Guitar Switcher

Primova GX-2 Basic Operations

Product Page

Quick Start Guide

Manual

GX-2 GK Guitar and Unit Switcher

MIDX-20 allows you to control devices like KATANA Amps, GT-1, GT-001, MS-3, GP-10 and many others (SY-1000 not supported), as well as Fender V2 Mustangâ„¢ Amplifiers, from any type of USB MIDI or 5-pin MIDI controllers like Behringer FCB1010, SoftStep2 or Logidy UMI3 etc.
The GP-10 lacks MIDI so here's a way to connect your GP-10 to play-back MIDI on any external synth.