Rigs / Pat O'Brien

Pat O'Brien rig: guitars, amps and pedals

The documented gear of Pat O'Brien (Cannibal Corpse), grouped into gear families. Last verified 2026-09-30.

Build a rig around Pat O'Brien

The rig

Source: Equipboard · Players change gear all the time, so treat this as a snapshot, not a spec sheet. Spotted something newer? Submit a rig.

FAQ

What guitar does Pat O'Brien play?

According to Equipboard, Pat O'Brien of Cannibal Corpse has used: Jackson King V and Gibson Flying V.

What amp does Pat O'Brien use?

Pat O'Brien's documented amps include Mesa Boogie Triple Rectifier and Engl Powerball.

What pedals does Pat O'Brien use?

Pat O'Brien's documented pedals and effects include Dunlop Dime Cry Baby From Hell, MXR Fullbore Metal, modded Metal Zone and MXR 10 Band EQ.

How can I get a tone like Pat O'Brien?

Gear is only part of it: most of tone is in the hands. To see what Pat O'Brien's rig shares with other players you like, build a lineup around Pat O'Brien in the Riffrig tool.

Find the overlap. Add Pat O'Brien to a lineup of five and Riffrig shows the gear your favourite players have in common. Open the tool.