Installation Guide
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Cut a new cavity for the 13-pin Hexaphonic Output Jack from the front of the 
instrument, using the measurements in Diagram 4.
Cut or drill a connecting passage from the new cavity through to the control 
cavity where the Hexpander is mounted. This passage must be large enough 
for the Interface Wiring Harness (BE-0512-00).
Plug  the  Interface  Wiring  Harness  on  to  the  connector  assembly.  Feed  the 
harness through to the 13-pin Hexaphonic Output Jack.
Place  the  13-pin  Hexaphonic  Output  Jack  in  the  new  cavity. Drill  four  pilot 
holes for the Mounting Plate mounting screws and secure them in place.
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A front install uses the supplied Mounting Plate (BE-0514-00), which is visible on 
the front of the instrument. All necessary mounting hardware is supplied.
Front Install with Mounting Plate
Output Jack Cavity Size Output Jack Front Installation 
using Mounting Plate
1 1/4”
1”
Rear Install without Mounting Plate
A rear  install  mounts  the Hexaphonic Output Jack  from  behind  so that only a 
circular hole for the Jack is visible on the front of the instrument. This option does 
not use  the Mounting Plate. Because  details will  vary  by  instrument, you  may 
need to supply some mounting hardware and a blanking plate.
Unscrew the Mounting Plate from the 13-pin Hexaphonic Output Jack and put 
it away for a rainy day.
Cut a new 1’ x 1 1/4” cavity for the 13-pin Hexaphonic Output Jack from the 
rear of the instrument.
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Diagram 4.
Guitar Body
Mounting Plate (BE-0514-00)










