Configuration effects/pedalboard Michael Landau?

Hi, I'll explain his live rig.

MICHAEL LANDAU WET/DRY SIGNAL PATH

DRY PEDALBOARD ==> DRY AMP INPUT==>SPEAKER OUT FROM DRY AMP==>LINE OUT BOX (wet pedalboard)
The line out box gets a feed from the speaker lead from the dry amplifier. On a vintage Fender amp (what Mike will often use), you would use a speaker lead that has one male end and one female end (female end on the Fender amp side that receives the speaker input, and male end into the line out speaker input). The speaker through on the line out box returns to the speaker input jack on the dry amp. The line out box then is split to the Flint and Timeline, sending each of those pedals to the wet amp. The Flint to the Normal channel, and the Timeline to the Vibrato channel.

oui j'ai vu ca depuis Mais quand il a un son crunch (landau) c'est uniquement au potard avec la pedale Maxon active ou c'est la roger mayer voodoo1?

La pedale de volume il l'utilise pour couper le son pour l'accordeur ou pour gerer le niveau de gain qui rentre dans l'ampli comme un potards de volume guitare?