The mid range control has a variable frequency knob that allows you to sweep through the mid frequency range from 100hz to 1khz. There is a center detent for flat response.

Monique Installs The Emg Exb Active Bass And Treble Boost
Emg bqc wiring diagram. This 5 pin layout is the same for all emg accessories so they can be interchanged. Active balance master volume and eq circuits are included. There are a variety of ways instruments can be wired. 2 bqc control bqc system page 4. There is a center detent for flat response. Rotate the control clockwise to boost counterclockwise to cut.
Diagram 8 1 3 soldering to the battery buss. The eqs allow you separate control over bass midrange and treble all via 2 concentricstacked pots. If your instrument has an older emg pickup you can solder the pickup red wire to the buss. Listing of emg top 10 active pickup wiring diagrams for emg 81 85 89 s sa zakk wylde bass pickups and spc exg eq circuits. Active balance master volume and eq circuits are included. The eqs allow you separate control over bass midrange and treble all via 2 concentricstacked pots.
Simply use some needle nose pliers pull out the v header and solder the red wire from the pickups to any of the pins and then re insert the header into the housing. Rotate the control clockwise to boost counterclockwise to cut. Diagram 1 diagram 3 volume volume bqc control bqc control page 3 the bqc control is easily installed by using the connector cables supplied. They allow you separate control over bass midrange and treble all via 2 concentricstacked pots. Rotate the control clockwise to boost counterclockwise to cut. The bqc control is an active eq circuit for bass guitars.
The bqc system hz is a complete control system for bass guitars using passive pickups or emg hz pickups. Diagram 1 shows the cables connected to the bqc control. The bqc system is a complete control system for bass guitars. The mid range control has a variable frequency knob that allows.