Graph Tech Ghost - Manual (Page 21)

21
The Acousti-Phonic requires a pot to control the level of the acoustic
sound, but none is included. Choose one of these three methods
to add an acoustic volume to your guitar for the ghost® system:
For the basic installation, convert one of your tone pots into the
acoustic volume using the supplied wiring harness. This avoids
drilling a hole in your guitar to add an acoustic volume pot.
Convert Mag Tone Pot to Acoustic Volume
Acoustic volume: convert, stack, or drill?
Before
installing
ghost
After
installing
ghost