EMG BQS System for Bass Guitars with Active Balance and Master Volume BQS System for Bass Guitars with Active Balance and Master Volume

The BQS System is a complete control system for bass guitars. Active Balance, Master Volume and EQ circuits are included. For EMG pickups only.

This system features a pre-wired balance control (blend), master volume, separate bass and treble pots along with the concentric/stacked mid-control. All the EQ controls and balance control feature center detents. This active EQ circuit for bass guitars works by rotating 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.

In the Box:

- Active Balance Control (B118)
- BQS Control 3-band equalizer for Bass guitar
- Master Volume control, output jack, battery buss and clip