Bartolini active 3-band bass pre amp #HR4.6-AP with volume, blend, mid, treble/bass stack. Pre-wired harness ships complete with wiring diagram.
A Pre-Wired harness saves the time and aggravation of wiring your pre-amp and pots into your instrument. They feature our industry leading pre-amps and premium audio-quality potentiometers with smooth control and ready for years of rugged use.
The HR-4.6AP/918 uses a 3-band EQ and pre-amp.
Two holes for Volume control: Volume (with Active/Passive push-pull switch) – Blend.
Two holes for Tone control: Treble/Bass Stack – Mid (w. 2 freq push-pull).
For more info and wiring diagrams click here
