Carlos Santana

The photo shows Carlos Santana using an Ibanez TS9 Tube Screamer, highlighting its role in shaping his signature overdrive sound.

Santana's guitar tech Ed Adair points out the LD-1 in Carlo's pedalboard at 4:25 in this rig rundown video.

Carlos Santana is shown using a Boss CE-2 Chorus pedal in a photo uploaded to Musicradar.

From "The Big Muff Pi - A History Of All Versions - Part 1" section of Kit Rae's Big Muff Page:

"Shown below is a reciept and check from Carlos Santana for the V1 Big Muff he purchased in '71 (thanks to Mike Matthews for the scan)"

The image from Musicradar shows Carlos Santana using the Fulltone Full Drive 2 10th Anniversary Mosfet Edition overdrive pedal.

"I use the Neunaber Wet Mono Reverb pedal in the FX loops of our Bludotone and Dumble amplifiers. The Wet Reverb responds to the entire range of input level in a very linear and predictable fashion, maintaining it's warmth and clarity throughout." - Ed Adair, Guitar Tech for Carlos Santana.

In this picture I spotted the Mu-Tron wah pedal that Carlos Santana uses.

In this source Santana's guitar tech recalls that Santana is using a RMC wah pedal.

The Budda Bud-WAH appears on this picture of Carlos Santana’s pedalboard.

This John Suhr amp selector is custom made for Carlos Santana as his guitar tech Ed Adair recalls.

Carlos Santana's tech recalls that Santana is using a Pete Cornish ABC Box.

Among owners of SS-3 is Santana