Bartolini 5.3 A/P Preamp
Bartolini set the standard pretty high for active electronics when they first started pioneering the technology in the 1970's. The company’s 5.3 A/P preamp utilizes a three band EQ designed for two-pickups to help you achieve the desired sound for your bass guitar. It also features a mid-frequency selector switch. The volume control on this unit provides Active/Passive push-pull function and functions off 9V.