Features:<br> 1. Volume Control<br> 2. Bass, Middle and Treble Control Knobs<br> 3. Built-in Tuner with LED Display<br> 4. This onboard preamp system is designed and engineered to provide maximum control, performance and quality in a small, unobtrusive form factor. The compact and sophisticated system features volume, bass, middle and treble controls, phase switch and built-in tuner with LED display.<br> Specifications:<br> Fishman's lsys onboard preamp systems strive to provide<br> a small footprint for maximum value. Available in three models,<br> these preamp systems feature volume, tone shaping and phase controls; pre-wired Fishman<br> pickups and low-profile control knobs.<br> Also includes a low-battery indicator and a separate battery compartment.<br> Fishman lsys+ Features<br> Small footprint fits many guitars.<br> Volume Control.<br> EQ Tone Shaping Control.<br> Phase Switch.<br> Low-battery Indicator.<br> Pre-wired Fishman Sonicore pickups for easy solderless installation.<br> Low-profile control knobs.<br> Onboard easy-to-read 7-segment LED tuner.<br> Bass and treble controls for enhanced tone shaping.<br> Package:<br> 1 * Pickup<br> Notes:<br> 1. Please allow 0.5-1 inch difference due to manual measurement (1 inch = 2.54 cm)<br> 2. Due to different computer screens, the color of the actual product may be slightly different from the product image.<br> 3. Thank you for your understanding.