Yeah, pumped-up, very close-miked, and extra reverbed. On the solos, anyway. No sin, mind you, but if that had to be done to compensate for actual physical weakness, it's a drag from a personal standpoint.
As for other examples, in today's multi-tracked environment, I'd be loathe to make such a claim unless it was really noticeable, and on this album, it was, at least to me.