Sadowsky Onboard Bass Preamp (4-Knob System, with Control Plate) Mounting + Accessories 75 mm threads

75 mm threads

- 3 handles (on the side

lugs (L x W x H) 24 x 16 x 24 mm

Output impedance 1 kohm

Sadowsky Onboard Bass Preamp (4-Knob System, with Control Plate) Mounting + Accessories 75 mm threadsThe Sadowsky Onboard Bass Preamp (4 Knob System) is a completely prewired system offering the same controls and the same legendary active preamp as all Sadowsky basses. This preamp is designed for installation on most J style basses with a metal control plate. On newer active J style basses with a side jack and a battery compartment, usually no modification is required. On passive basses, the only required modification is to move the output jack to