BOSS Reverb RV-6

High-quality reverb that far exceeds class standards. 8 types of modes with a variety of reverbs. Intuitive sound creation with knobs. Optimizes sound output through detailed internal processing. Use an expression pedal to control the reverberation with your feet. Accessories: Warranty, instruction manual, flyer (safety precautions, precautions for use, service contact), alkaline battery (9V type); already connected to the main unit