Graph Tech PE-0440-00 - Hexpander Plus Preamp W/Traktion
Graph Tech PE-0440-00 - This is our preamp to enable (Roland GK) 13 PIN output from your electric guitar to drive 13 pin procesors/Pitch to midi converters. Includes jack and jack plate. If you want all the optional switches and pots, choose our PK-0440-00 instead. Does Not include saddles.