The Tool bass legend and his tech Pete Lewis detail the specs behind the instrument that has created some of the band's most iconic riffs.
Justin Chancellor's #1 Wal Bass for Tool
Justin Chancellor's #1 Wal Bass Guitar for Tool
By Chris KiesApr 08, 2024
Chris Kies
Chris Kies has degrees in Journalism and History from the University of Iowa and has been with PG dating back to his days as an intern in 2007. He's now the multimedia manager maintaining the website and social media accounts, coordinating Rig Rundown shoots (also hosting and/or filming them) and occasionally writing an artist feature. Other than that, he enjoys non-guitar-related hobbies.






![Rig Rundown: AFI [2025]](https://www.premierguitar.com/media-library/youtube.jpg?id=62064741&width=1245&height=700&quality=70&coordinates=0%2C0%2C0%2C0)












Shop Scott's Rig













Zach loves his Sovtek Mig 60 head, which he plays through a cab he built himself at a pipe-organ shop in Denver. Every glue joint is lined with thin leather for maximum air tightness, and it’s stocked with Celestion G12M Greenback speakers.








Luis Munoz makes the catch.
































