The Presys+ Onboard Preamp System is designed to offer maximum control, performance and quality in a small, unobtrusive format. The compact sophisticated Presys+ system features Volume, Bass, Mid and Treble controls, a Phase switch, and a built-in tuner w/ LED display. The Presys+ preamp also includes a pre-wired Fishman Sonicore pickup for solder-free, plug and play installation, as well as a low battery indicator, low profile control knobs, and a unique pivot design for easy access to the battery compartment.
Features & Info:

• Small footprint fits many guitars
• Volume control
• Bass, Middle and Treble control knobs
• Built-in tuner w/ LED display
• Phase switch
• Low battery indicator
• Unique pivot design for instant 9-volt battery access
• Pre-wired Fishman Sonicore pickup for easy, solder-free installation
• Low-profile control knobs
• Onboard anti-feedback control (notch)
• Brilliance control for additional tone shaping
• 2.2" W x 3.2" H (55.8mm x 84.2mm)
• 9-Volt