I see Thundercat's tone get asked about a lot, so I have broken it down into simple terms so anyone can replicate his very funky and iconic sound. TL;DW Extended range bass with flats and run both pickups Aguilar amp and cab Pitch shifter>Envelope Filter>Phaser
I'll bet you could forego the first two and just go straight to "Pitch shifter>Envelope Filter>Phaser" and 95% of listeners would say you sound like Thundercat.
True. Once you start stacking effects like this, the character of the bass starts to matter very little. That said, Thundercat has a lot of music that's just straight up bass with no effects, and having the right instrument helps for that.
tbh I have never heard any Thundercat tunes where he wasn't using the envelope filter. Got any recommendations that feature his "straight up bass" tone?
From his newest record, Black Qualls is one where you hear his clean tone throughout as well as some slapping.