Ok, so I've been trying out pinch harmonics lately, but I can never get them right. I've read some of the guides on here and watched a couple vids. but it never sounds the same. Mine are wayyyyyy too high pitch and sound stupid. It could be my amp settings (I'm a beginner, so I'm not too skilled in the way of the amp lol) but I don't know. Any help?
boost yo mids and find different spots along the string above the pickup.. they make different pitches in different spots
Couple things.
You are going to need some gain/distortion on your amp.
Second, change where you pinch them at. Typically they are higher pitched when you get closer to the bridge pickup, and will drop in pitch as you go towards the neck.

Help any?
Ibanez Xiphos 7 String
Carvin V3 Head
Randall RH300G3
Randall 2x12-1x15 Straight Cab
Randall 4x12 V30's Angles Cab
Watch this first: http://uk.youtube.com/watch?v=5j2AxGGmT-g&feature=related

It explains how harmonics work, then you'll be in a position to move on to the actual technique:

R.I.P. My Signature. Lost to us in the great Signature Massacre of 2014.

Quote by Master Foo
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Ya, I can usually only do them below thw 12th fret. Whenever I'm playing something like the solo to Inside the Fire by Disturbed, I can never get those two harmonics. And thanks, some of those vids. really did help