Despite using the workaday set up of a Strat through a Marshall, Blackmore has a really unique touch and tone; he does stand apart. Yeah, he's painted as, and may well be, a knob, but he has written some pretty catchy riffs and tunes too. Interestingly enough, his now, long time replacement, Steve Morse is a very unique player too. DP have had some fine axe wielders and no mistake; Tommy Bolin was no slouch.
Apologies for the slight derail - as you were.