Boss TR-2 Tremolo Pedal Brick Tuners The Twin Spot is a

The Twin Spot is a two-head piezo transducer that can be used to amplify a wide variety of instruments

Includes case and bow

selectable via a toggle switch

If you are looking for a system that is easy to install by yourself please check out our Mandolin Twin Fusion system

Boss TR-2 Tremolo Pedal Brick Tuners The Twin Spot is aThe BOSS TR 2 Tremolo is designed to provide guitarists with classic tremolo effects in an easy to use compact pedal. Dedicated "Wave," "Rate," and "Depth" knobs provide a multitude of effect possibilities. Provides guitarists with high quality vintage tremolo effects in an easy to use compact pedal Dedicated "Wave," "Rate" and "Depth" knobs allow for precise effect tailoring "Rate" control allows for higher speed adjustment than classic PN 2 "Wave"