What kind of distortion is used in Santana's song "Smooth?!

Question: What kind of distortion is used in Santana's song "Smooth!?
Answers:

Well!.!.!.

I hear that Rudolph plays a mean fuzzbox solo

But I think Blitzen was using a Wah-Wah in that song!.

Next time I'd like to get done with My lovely sarcasm before You delete the Q please!.Www@Enter-QA@Com

The answer content post by the user, if contains the copyright content please contact us, we will immediately remove it.