#3
Most likely its his guitar, not a pedal. Altho a Whammy, and maybe some delays can replicate it, i think he uses his whammy bar.
#4
He uses a trem arm. Although the "dive bomb" you're talking about is probably the squeal he does. Play a harmonic on the open G string near the bridge and do a quick pull-up on the trem. Works best on a floating trem like the Ibanez Edge or Lo-Pro (Satriani favors the Edge).
#6
Quote by JeffWiredBeck24
He uses a trem arm. Although the "dive bomb" you're talking about is probably the squeal he does. Play a harmonic on the open G string near the bridge and do a quick pull-up on the trem. Works best on a floating trem like the Ibanez Edge or Lo-Pro (Satriani favors the Edge).

I love Joe more than anyone here...

>.>

<.<

....and having said that, this is the correct explaination of what he does.

It took me a week to learn how to make a pinch harmonic, let along dive with the bar then come back up to make it sound good.