SADOWSKY / SAC ELE ONBOARD BP4K

A fully prewired system offering the same controls and legendary active preamp as all Sadowsky basses.

*This system does not support active pickups that require anything other than a 250K or 500K volume or balance pot.

・Prewired onboard bass preamp for J-style bass with metal control plate
・Active preamp for passive pickups
・4-knob layout: master volume/balance/vintage tone control (P/P)/treble & bass (stack)
・Push-pull function of VTC knob allows preamp bypass
-Can be installed from the included control plate or rear control cavity
・Frequency characteristics 5Hz to 50kHz
・Bass…40Hz +18dB (boost only)
・Treble…4 kHz +18 dB (boost only)
・Total harmonic distortion (THD) 0.18% (at 1 kHz)
・Power source: 1 9V battery
・Current consumption 9 mA
・Battery life: Up to about 870 hours
・Input impedance 1 Mohm
・Output impedance 1 kΩ

Note: Defects or damage caused by negligence, improper installation, or use of inappropriate accessories or tools are not covered by the warranty.