This listing is for the Bass Master Pro Preamp only - without the transducers or stereo lead.
The dual-channel preamp is a belt clip unit that features two volume controls, a stereo input, and a line level output on the outside of the box. Inside the box are adjustable controls for gain, bass, and treble for each channel. The tone controls offer an incredible +/- 20 dB. This is a wider range than some big boards on the market today! To keep the box as small as possible these controls are trim pots (small potentiometers for adjustment with a precision screw driver which is supplied). Once you install the pickups, you can adjust the two channels with these trim pots to your personal preference and needs. While performing, the two volume knobs on the outside allow for quick adjustments.