This model is a signature guitar for Edward Van Halen. The first one was a collaboration between Edward and Music Man- Axis, then Peavey-Wolfgang and lastly EVH Wolfgang. The name came from Edward's son-Wolfgang Van Halen.
From all the models with different manufacturer, my most favorite is from Peavey. Black finished. It's like a gem for me.
The current Wolfgang is okay, but the headstock kind of slack for me. It's like the headstock got pierced off.
Here is the headstock of the Peavey model
I read from a guitar forum, people claimed Wolfgang rooted from Telecaster, yeah great. Of course not. Hmmm in my future list to acquired guitar.