What I don't get is why anyone would want to play Blink 182. There are plenty of other 'better' bands who play that same style with more finesse. I never thought this would happen to me, but music school is turning me into a bit of a 'snob' of a player and I'm more interested in musicianship than anything these days. Well some punk groups have some incredible songwriting **cough**badreligion**cough** the arrangements are a little lacking and I don't feel I learn anything from that style. I've been more into prog lately, but that will change in time, I'm sure.
The tone is fine. I really like the rounder mid heavy 'punk' tone myself and I really variate my style based on technique these days. I find if I lay into the strings harder and rub a bit of the flesh from my thumb over the strings, I can really emphasize the harmonic content over the fundamental(s) which results in a much heavier sound. For a really heavy palm mute, I use a lot of hand weight while picking. If I want punk or a faster and lighter style, I use a much quicker and lighter pick attack, gripping out more on the pick and really letting it flex. I find if I really back off on the hand weight, the distortion cleans up a lot which is good for more pop or light rock, the stuff that flies well in religious institutions.
I think the technique thing really became obvious to me when I heard a friend play. This guy is a really great player, especially for someone in early twenties. While he is inexperienced and has trouble leaving 'room' for another guitar player, I noticed his tone and sound is fantastic and this was playing a stomp box through a tube Traynor 2 x 12 combo. Incidentally, he could not get a sound he liked out of my Dual. I have a feeling he'd be more at home with a heartbreaker or Lonestar Special.
I digress. I guess I am trying to say that tone is really in the fingers. You really need a guitar and an amp that gets you in the ballpark but once you dial it in, a lot of the vibe comes from the approach to playing.