Solid state bass amplifier.The Rumble 800 Head is ideal for almost any genre of music, and at 800 watts, it has power to spare. The super-simple control interface makes it easy to dial-in the right bass tone for any gig. Its pure low-end and high-quality tone-shaping tools will please any bassist who desires a high-powered, lightweight rig. Like all Fender bass amplifiers, the Rumble 800 Head delivers thick, natural tone that sits perfectly in your live or studio mix. Includes footswitch and padded carrying bag.