Nick Oliveri

Used for bass on Songs for the Deaf, as stated by producer Eric Valentine in this September 14, 2019 "Making Records with Eric Valentine" video at 29:02.

And then, there's this track. And so this amp is a Peavey Decade and it's an amp about this big. It's a tiny little Peavey solid state practice amp. (...) And it has a really cool little saturation knob in there, or distortion knob, and so it would get cool distortion and you could have it at really low volume and I ended up putting a Coles 4038 right up on it and a Cole 4038 normally would not be able to handle low end at all. Like, if you put it in front of a bass amp with any reasonable amount of volume, it would just totally probably rip the ribbon in half. But this thing, you would set it super super quiet, just whisper quiet with this Coles 4038 up on it and it got the most incredible low end. [plays audio track] And it ended up being the majority of the bass sound for the record. It's an amazing sound. [laughs] Tiny little amp, this big. But ultimately, it's a blend of all these.

Used with Kyuss and Queens of The Stone Age

Nick Oliveri uses the Acoustic B600H Bass Head as part of his bass rig for the Svetlanas' album "This Is Moscow Not LA," recorded at Pink Duck Studios. This setup is highlighted in a post by svetlanas on Instagram.

Used with Kyuss and Queens of The Stone Age

In this video Nick can be seen playing, using two Orange SP 410 cabinets.

Nick Oliveri has been seen using the Ampeg SVT-810E 8x10 Bass Cabinet live. This is evidenced by a photograph available on Equipboard.

According to this image of Nick Oliveri’s bass rig with Kyuss, he used a Sunn Concert Bass amplifier.

In the YouTube video titled "Queens Of The Stone Age - Full Concert [HD] | Live at Pinkpop 2003," at the 4:55 mark, Nick Oliveri can be seen using an Ampeg SVT-2 Pro head alongside an SVT Classic, as documented by the Pinkpop Archive channel.