Pepper Keenan

In this gear diagram of Pepper Keenan's Down stage setup, a Boss SD-2 Dual Overdrive can be seen.

This detailed gear diagram of Pepper Keenan's Down stage setup includes an Electro-Harmonix Small Stone Phaser.

An Electro-Harmonix Big Muff Pi can be seen in this detailed gear diagram of Pepper Keenan's Down stage setup.

Pepper Keenan's Down stage setup includes an Electro-Harmoinx Holy Grail Reverb pedal, according to this gear diagram

This detailed gear diagram of Pepper Keenan's Down stage setup, which traces the signal flow of the equipment in his 2008 guitar rig, includes a Dunlop Cry Baby Wah Wah pedal.

In this video at 0:19 Peppers pedalboard can be seen. He uses an old Ibanez tube screamer.

In this gear diagram of Pepper Keenan's Down stage setup, an Electro-Harmonix POG can be seen.

This gear diagram shows that Pepper Keenan's Down stage setup includes an MXR M-101 Phase 90 pedal.

"I have an old green Ibanez Tube Screamer distortion, an MXR 6-band EQ like Dimebag Darrell had, an MXR Phase 90 phaser, Boss Flanger, Electro-Harmonix Small Stone phaser, an old Boss digital delay, and a Tsunami chorus." - The Hub (originally published through Guitar.com).

In the Premier Guitar article, Pepper mentions a double tracker, in the gear rundown, it is said to be a Keely 30ms.

A T-Rex Engineering Replica Delay/Echo pedal can be seen in this detailed gear diagram of Pepper Keenan's Down stage setup.

In this gear diagram of Pepper Keenan's Down stage setup, a Korg DTR2000 Tuner can be seen.

This gear diagram of Pepper Keenan's Down stage setup includes a Korg DT-10.

Included in this detailed gear diagram of Pepper Keenan's Down stage setup is a Voodoo Lab Pedal Power 2 Plus.

In this video at 0:19 Peppers pedalboard can be seen. In the top left corner this EQ pedal can be spotted.