Jean-Michel Labadie

At 0:40 you can see the bass on the video.

At 4:22 you see the bass (additionnal source is https://www.youtube.com/watch?v=TN4MSrxze4U at 0:20).

The pic is from Sonisphere 2011, we can clearly see the bass.

Throughout the entire concert (Bloodstock 2016) Jean-Michel is playing this instrument, first seen up close at around 2:04

At 1:04 you see the head. It's the white version, and it's this model because only the Bassman has this logo at the right of the head.

At 0:38 we see the two Bassman 8x10 Cabs, in the white version.

It's an interview of a bassist, and when the journalist asks him the last pedal he bought, he answers the ODB-3, and says thanks to Labadie for giving the reference of this effect in a magazine called "Bass Part".

"La ODB-3 Bass Overdrive de chez Boss, c'est une bombe !!! (Merci à Jean-Michel Labadie de Gojira pour le tuyau à travers Bass Part magazine)"

In this July 14, 2017 interview, Jean-Michel describes his gear rundown, and later there is a more specific text chart of the entire signal chain. https://www.khdkelectronics.com/news/detail/jean-michel-labadie-of-gojira-on-his-tone-secrets/

In this July 14, 2017 interview, Jean-Michel describes his gear rundown, and later there is a more specific text chart of the entire signal chain. https://www.khdkelectronics.com/news/detail/jean-michel-labadie-of-gojira-on-his-tone-secrets/

Joe Duplantier spoke about Jean-Michel's choice of the TS7 on Reverb.com on July 17, 2017. https://reverb.com/news/inside-gojiras-touring-rig "He wanted to have a distorted bass sound when Gojira started and went through at least 20 bass overdrives and distortions, but nothing seemed to fit. He then experimented with a bunch of guitar pedals, and, sure enough, the classic TS7 ended up owning them all. Jean–Michel attacks the strings very hard, and a lot of the other pedals had too much compression. The TS7 signal is solid through and through. We have TS9s on the road with us as backups, but we still scour the internet for used TS7s."

In this July 14, 2017 interview, Jean-Michel describes his gear rundown, and later there is a more specific text chart of the entire signal chain. https://www.khdkelectronics.com/news/detail/jean-michel-labadie-of-gojira-on-his-tone-secrets/

In this July 14, 2017 interview, Jean-Michel describes his gear rundown, and later there is a more specific text chart of the entire signal chain. https://www.khdkelectronics.com/news/detail/jean-michel-labadie-of-gojira-on-his-tone-secrets/

Only gate is using is the TC Sentry Noise Gate : "very smooth decay"