MC4558 Dual Op-Amp

Pickup - Bartolini 9J bridge pickup for J-Bass

Pre-amp - Bartolini active pre-amp #NTBTG w kit 2 (volume, treble, bass & balance)

Pickup - Bartolini pickup for jazz guitar #5J

Pickup - Bartolini pickup set for J Bass - 9J - bright neck deep bridge

Pickup - Bartolini #57J1 pickup set for 5-String American Standard J Bass

Pickup - Bartolini - split pickup for P Bass - #8S

Pickup - Bartolini #MMC pickup for MusicMan bass

Pickup - Bartolini #59J pickup set for 5-string J Bass

Pre-amp - Bartolini Active 3-band Bass Pre Amp - #HR5.2-AP

Pre-amp - Bartolini Active 3-band Bass Pre Amp - #HR4.6-AP

Pre-amp - Bartolini Active 2-band Bass Pre Amp - #HR3.3-AP

Graphtech Bass Bridge Saddles - PS-8304-00, Set of 4