Dave Knudson

At 20:33 of this "Rig Rundown" with Premier Guitar, Dave shows us his PRS Custom 24 sand says "Yeah, Custom 24. I've had this for a few years. They were nice enough to give it to me about 3 years ago. I just love PRS's neck, super fast. Plays great, low action for the tapping... I've started using the coil tap a ton. Which is how the sound for 'Steel And Blood' Is Created."

Dave talks about his Fender Jaguar Baritone at 22:40 in this rig rundown video. It's tuned in standard B baritone tuning, and predominantly uses the bridge pickup. He says, "Just the fact of adding the low B string just makes it sound so super heavy and it just adds a really cool groove to the song."

Per his Instagram page:

Massive thanks to @mikeorrigo and @officialibanezguitars for getting this beauty to me before the #planetofice tour. Can’t wait!

Knudson, on occasion, used a Gibson Les Paul in a silverburst finish. He later sold this guitar in 2020 on his Reverb shop

At 21:32, "This is a Gold Top McCarty, I bought this one probably 6 months before the band started... This is my first PRS I've ever had" -Dave Knudson on Premier Guitar Rig Rundown.

Dave mentions, around 24:20 in this video, that Ibanez sent him an acoustic guitar, and that he uses it for the song "Listing".

Dave stated in an interview with Reverb that he had gotten this guitar in Germany, and it was his main guitar in the latter years of Botch. It can be seen throughout this video.