Product Series Onboard Preamp Systems | Fishman

Onboard Preamp Systems

Great acoustic tone — onboard!

Fishman onboard preamps combine some of our most popular features and combinations, all in self-contained, shoulder-mounted unit.


The Presys+ Onboard Preamp System is designed to offer maximum control, performance and quality in a small, unobtrusive format.

Prefix Plus-T

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

Prefix Pro Blend

This system packs features similar to the Prefix Plus series, on a smaller bezel that occupies 1/3 less space on the guitar — an excellent fit on slim-bodied acoustic-electrics.