Wow, asking tone advice is a lot like asking the meaning of life. There are so many responses and none of them are wrong or right. Here's a few I've learned over the years that serve me the best.
1. Keep an open mind. You don't know how something will sound until your hearing it.
2. Don't let anyone tell you that what you're doing is right or wrong. There may be an easier or more effective way of getting your tone but the one you like best is the one for you.
3. Try not to listen to marketing hype more than your own gut. This can be hard sometimes but is pretty important.
4. Listen to everybody around! If you hear something you like, find out what they're using and try it out. Maybe you'll only learn that you like a certain effect or pedal there using to maybe you'll find that you like their whole rig.
5. It's okay to have guitar hero and be influenced by them. Just don't try to be them. It's not what music is all about. I know too many guys that will go out and change their rig as soon as Mr. (Insert hero here) changes a piece in his rig.
6. If you limit your information gathering to only other guitarists you're missing out on a ton of smart people. Talk to studio techs and engineers, talk to luthiers, talk to live sound guys, talk to other musicians, talk to anyone who can teach you something.
7. Always be mindful of your needs. As guitar players we often rely on overkill. If your playing a small coffee house, you don't need two full stacks! Buy and use the gear you need for the things that you're doing, no more & no less.
8. Never be afraid to be unafraid. Pioneers take chances that other don't. Everyone else is just borrowing from someone else.
For me, getting my tone is pretty easy. It's in my hands 100%. I can play acoustic or clean electric or super high gain stuff and I'm in there. No two players sound the same through the same rig. Experiment a lot with settings!
As for guitars, different guitars will sound different. The different components of guitars will make factors of the overall tone stand out. Such as the twang of a strat versus the warmth of a Les Paul. To help find your tone you're going to want to learn a little about these components and how they'll add up to make the sound.
For me, finding a comfortable guitar that you want to play is the first priority. Sure, there are features I look for in a guitar (7 strings, humbuckers, a floating bridge, piezo, etc.) but if I find a guitar that doesn't have all those features but is inspiring, I'll go there!
Okay, admittedly this is one of my life's obessions. With that in mind, I could (and if don't force myself to stop now) and will go on all day long! Ask any questions you have, I love this stuff.
