Features: With active electronics and a builted-in tuner, this unit is perfect for gigs and live performances. These preamp systems feature Volumes, Tone shaping, and Phase controls a pre-wired Sonicore pickup and low profiles control knobs. The Preamp Systems are dedicated to providing maximums value in a small footprints. Customize your sound with the Bass and Treble controls, offering a wide range of tonally shaping options. This unit comes with a piezo microphones and EQ beat set to furthers adjust and optimize your sound. Specifications: Materials: Plastic and environmentally friendly metal Size: as shown in the picture Note: Please allow 1-2cm errors due to manual measurement, make sure that you not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1set Guitar Pickup Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store