Haha yeah John, the last I heard and saw, that's exactly what he had going on. I don't know if he's using it right now with the most current project, but he's really enjoyed that amp and used it pretty much since he did that album with David Coverdale. I remember seeing him do some little show via video that seemed recent....he looked the way he does now with the white hair etc, and sure enough, he was using a 5150. He doesn't use it on extreme gain setting or anything....I actually liked the tone he was getting better than some of his older tones.
I know you'll kill me for saying that...the older tones to me (though I completely respect them and do enjoy them) just seemed a bit raspy to me at times...you know, the looser gain type thing with more amp volume for output tube saturation? I guess John...I've never much been a fan of that sort of tone other than Angus Young or the early EVH tones. I was born in the 60's and grew up on classic rock etc...go figure. LOL! I guess I just prefer a tone with a tighter gain stage with a bit more processing. The purist tone guys hate me, my sound, my playing and everything I stand for. LOL!! Like...Steve Howe...absolutely love his playing...but man, that tone...at times, like nails on a chalkboard. Yet I love the Bad Company sound or even some of Ted Nugent's tones.
Ok wait, I know what it is. I was more a drummer when I was into classic rock. When I heard the 80's guitar tones from like EVH and Randy Rhoads....I was like...wow...that's soo cool because it DOESN'T sound like the guitar sound I'm used to." You know...sometimes we get shell-shocked into something to the extent of being blown away by it...that was me. From there though some of the playing in the 80's was too shreddy and untasteful, some of the tones really hit home for me and I've sort of been a bit more into the processed tube tones over the purist, "crank that plexi till birds explode" tone. LOL! :)
-Danny