Yes... re-reading the description... it's a Peavey Backstage 30. Still shows that Joe's tone is in his fingers, not in his gear.
I've been to many demos and clinics that different artists have done at music stores.... George Lynch, Paul Gilbert, Vivian Campbell, among others.... and it was always pretty evident when they would plug into some of the same shit at the store that I'd recently heard others sound like ass through.... and these guys would just make it wail.
And even when it comes to some of the one-off hand made instruments..... like I saw Frank Gambale playing with Chick Corea when I was in college, and I hung out at the end of the gig to ask him a couple questions. He ended up handing me his (then prototype) of his signature saber Ibanez. It was really really thin at the edges but got thicker in the middle, like an airplane wing, and the one thing that I remember his had that the production model did not... the pickup bezels were recessed into the face of the instrument. It was like the strings came down the neck and then juuuust cleared the pickups and the face of the instrument. Of course the tremolo was recessed as well, but I don't think it was a cavern underneath the trem. Just enough room for him to go up and down a whole tone or so. Really interesting guitar, and was so crazy to be holding and strumming the same (sweaty) guitar that he had just been ripping on for the past hour and a half.