The BQC Control features a bass and treble equalizer on a concentric (stacked) pot along with the concentric (stacked) mid-control.
It takes up very little space and will work with any pickup, active or passive. It comes complete with knobs including 2 extra volume knobs.
Package Includes: 2 concentric knobs sets, 2 extra knobs, output jack, and battery clip set.

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