Fernandes Sustainer humbucker assembly with a Single Coil Size Sustainer Driver and a Dimarzio Fast Track 2 encased in a humbucker frame.
 
As featured In Neal Schon's guitars, using the Fast Track 2 for neck pickup sound (when Sustainer is off).
 
You can use this assembly to replace the Sustainer driver already installed in your guitar, it is compatible with older Fernandes Sustainer systems.
 
The Sustainer circuit board is required for the Sustainer driver to work. It will not produce any sound or sustain effect by itself.
 
We carry the full Sustainer kits, if that's what you are looking for.