AAC STICKUPS INSTALLATION INFORMATION FOR ACTIVE EQ MODELS E MG-BQC CONTROL, BAS CONTROL, E MG-BQC SYSTEM, BAS SYSTEM The E MG-BQC and BQS CONTROLS are active EQ circuits for bass guitar, Their effects are illustrated in the graphs to the right. They allow you separate control over bass, mid-range, and treble. Rotate the controls clockwise to boost, counterclockwise to cut. There is a center detente for flat response.
Installation Instructions for BQC SYSTEM and BQS SYSTEM 1} Unsold er the pickups from the volume pots. 2) Unsold er the output and ground wires from the jack. Also unsounder the capacitor from the jack. Do not underside the battery black wire, 3) Remove all the controls from the guitar. 4) Install the BQC SYSTEM or BQS SYSTEM in the guitar Drill additional 3/8" holes i necessary. 5} Solder the pickup cables to the Balance board as shown in the diagrams.
Installation Instructions for BQC CONTROL and BQS CONTROL 1) Unsold er and ram ave the tone control and its capacitor. Also remove the black wires going from the tone control io the jack and from the tone control to the volume control. They won't be reconnected. 2) Unsold er and remove the "Hot" wire that connects between the outer lug of the jack (tip) and the volume control 3) Drill 3/8" hole (s} if necessary. (see important installs. son notes). 4) Mount the BAC or BQS CONTROL in the guitar.
FEATURES: There are four different delectable frequencies for the bewitches Knee bie control. These are selected by the dual switch mounted 1 2 frequency on the circuit board. The four settings of the switches kHz B.C, & D are shown in the table. b off on 35 kHz We encourage you to experiment with the switches and £ on off 5.0 kHz find the setting that most enhances your sound. 4 off off 8.
