FISHMAN presys blend 301 Dual Mode Guitar Preamp EQ Tuner Piezo Pickup Equalizer System With Mic Beat Board The Presys Onboard Preamp Systems are designed and built to offer maximum control, performance and quality in a small, unobtrusive format. With three models, the Presys, Presys+ and Presys Blend models, the compact sophisticated Presys system features Volume, Bass, Mid and Treble controls, a Phase switch, and a built-in tuner with LED display. Presys preamps also include a pre-wired Fishman Sonicore pickup for solder-free, plug and play installation, a low battery indicator, low profile control knobs and a unique pivot design for easy access to the battery compartment. Features: Classic Fishman Presys Blender Small footprint fits many guitars Volume Control Bass, Middle and Treble control knobs Built-in tuner with LED display Phase switch Unique pivot design for instant 9-Volt battery access Pre-wired Fishman Sonicore pickup for solder-free, plug and play installation Low profile control knobs Battery Life: 88 hours Onboard anti-feedback control Brilliance control for additional tone shaping Built-in microphone with mic blend level control Kit includes: Preamp with Sonicore Flexible Piezo Pickup, built-in Mic and endpin output jack, Mounting Screws, User Manual User Manual Langues: English Please notice there`s no retail package for the product. Specifications: 2.20" W x 3.3" L x 1.625" D (55.8mm x 84.2mm x 41.3mm) Hole size: 2.0" W x 2.662" L (50.8mm x 67.62mm) Screw spacing: 1.785" W x 2.795" L (45.34mm x 71mm) Part. No.: PSY-301 Package include: 1 set -fishman 301