Seymour DuncanSSTC 3 M3 3 Band Tone Circuit for Musicman with 3 Knob

Seymour Duncan STC-3M3 Active Tone Circuits for Music Man

Seymour Duncan Music Man Bass Pickup - Featuring Authentic Vintage Tone, Perfect Bass Guitar Pickup for Funk, Rock, and Slap

Seymour Duncan 90's Music Man Ceramic 4-String Bass Pickup - Modern Replacement Pickup for 4-String Stingray Basses, Perfect for Heavy Rock or Thumb-Funk Styles