Among the basses he is known to have used during his years with Stone Temple Pilots are his Schecter Model T signature basses, a '66 Fender Precision Bass with flatwound strings (e.g. on "Sour Girl"), several shortscale hollowbody basses with flatwound strings (the bass on "Creep" was a Limgar; the one on "Big Empty" and "Atlanta" was an Orlando), a '76 Rickenbacker 4001 (on "Art School Girl"), and an unknown type of upright bass (on "Pretty Penny"). He is also known to have used a '50s Danelectro Longhorn and a Fender Musicmaster. Occasionally he uses Sansamp BDDI for extra drive, and used an MXR phase 90 on "And So I Know" and an EHX Micro Synth on "Transmissions from a Lonely Room", both by Stone Temple Pilots. He also uses a bass Wah-wah pedal to change his tone accordingly (a good example being on the Stone Temple Pilots song "Vasoline").