The BQC System is a complete control system for bass guitars. Active Balance, Master Volume and EQ circuits are included.
The EQs allow you separate control over bass, midrange, and treble all via 2 concentric/stacked pots. Rotate the control clockwise to boost, counterclockwise to cut. There is a center detent for flat response. The mid-range control has a variable frequency knob that allows you to sweep through the mid-frequency range from 100Hz to 1KHz. This selects the frequency to boost or cut.
- Active Balance Control (B118)
The ABC Control is designed for EMG Active Pickups. It allows loss-free balance between two pickups and has a center detent for the middle position. If you are using EMG-HZ Passive pickups, or other passive pickups you will want to use the B125 Active Balance Contr
ol which features buffered inputs for passive high impedance pickups.
- BQC Control 3-band equalizer for Bass guitar. The BQC features dual-pole filters for broadband equalization. The primary feature of the BQC System is the variable mid-range frequency selection from 100 to 1KHz along with boost or cut of the chosen frequency. An additional feature of the BQC Control is a 2-position dip-switch that controls the slope of the high frequency response. By choosing one of the four combinations the high frequency response can be tailored to your liking.
- Master Volume control, output jack, battery buss and clip.
- All knobs included.