
USER GUIDE
PRESYS PLUS ONBOARD PREAMP

2 3
Presys Plus Quick Start
1. Set the controls • Set volume and notch off. Set the bass, middle, treble
and brilliance controls to center.
2. Plug in • Connect the Presys Plus to an amplifi er or PA with a ¼-inch
instrument cable. The battery light (batt) will fl ash once quickly to indicate it has
switched on.
3. Turn up • Raise the volume and adjust the bass, middle, treble and
brilliance controls to your liking.