Def Leppard High n' Dry. This is what my JCM 800s sound like straight into the amp, everything pretty much on "5," with no boosts (as most of the examples cited so far in this thread have some sort of gain boost):
You guys are making all great Bands with that Great Marshall Tone, However I think Zack Wyldes tones are amazing too, The 800 has a Broad range of great Tones It's one of the most sought after Marshall amps ever, Well next to the Plexi, We Can't forget the Fellas of Trivium
The Norum tone OP's video, is good, typical JCM 800 tone, that's basically what they sound like. Great player. I had an amazingly warm and meaty 50 watt top that I always regret selling. It was really nice.
The 2204/2203 is my fav Marshall.
They can cover anything from blues rock, classic rock to heavy metal with no drive pedals needed.
Plus, thay can get very Plexi like if one cranks the volume to 3/4 and use the pre-amp as the volume.