Equipboard's gear archive is collaboratively built and maintained by fellow music lovers like yourself. Anyone can submit gear and equipment to artists. Joining Equipboard also allows you to create your own list to track the gear you have and want, and follow artists like Joe Bonamassa to never miss gear updates.
In this picture you can see Bonamassa with a custom double neck guitar. This diagram from Guitar Geek calls this a Ernie Ball Music Man Ball Family Reserve Double-Neck Electric Guitar.
The source and notes on this submission are correct.
[Check out my fave website](http://equipboard.com)