NIGEL: ...the numbers all go to eleven. Look...right across the board....and most of these amps go up to ten....
MARTY: Does that mean it's...louder? Is it any louder?
NIGEL: Well, it's one louder, isn't it? It's not ten. You see, most...most blokes, you know, will be playing at ten. You're on ten here...all the way up...all the way up......all the way up. You're on ten on your guitar...where can you go from there? Where? Nowhere. Exactly. What we do is if we need that extra...push over the cliff...you know what we do? We put it up to eleven.