Fishman Prefix Series Preamp Installation Guide

The Prefix Plus-T features ultra-quiet electronics and Volume, Bass, Treble and semi-parametric Contour controls.

The Prefix Plus-T also offers a Brilliance control, Phase switch and Notch filter to help fight feedback. In addition, the built-in chromatic tuner can be used without plugging in the guitar.

This is the Prefix Plus-T narrow version. The Prefix Plus-T is also available in a wide version.

Features:

Fishman quality, reliability and performance
Volume control as well as bass, treble, brilliance control, and a wide-range semi-parametric EQ to isolate certain frequencies and boost or cut them as needed
Feedback-fighting notch filter and phase switch
Onboard chromatic tuner can be used without plugging in the guitar
Brilliance slider
Low battery indicator
Unique pivot design for instant 9-Volt battery access
System includes an Acoustic Matrix Undersaddle Pickup and Switchjack Stereo Endpin Jack
Pickup available in wide, narrow or split formats
Professional installation is recommended