EMG bass active electronic for pasive pickups /3band. , 1x volume ,1x balance , 1xbass ,1x treble 1xdual middle + manual for instalation
---------------For passive pickups, the BQS System HZ features a pre-wired balance control (blend) and master volume with separate bass and treble pots along with the concentric mid-control (stacked). All the EQ controls and balance control feature center detents.
Package Includes: All knobs included. / 1 set