After many requests from players worldwide, Markbass is now proud to offer its amazing onboard preamp for your bass. It will allow you to cover any of your EQ and tone shaping needs and  tailor your sound to perfection. The MB INSTRUMENT PRE has been created after several tests and built with the best components on the market. Its tone control circuits were designed not only to enhance frequencies but to give an amazing unique and rich response when you boost as well as you cut them whilst always offering a very clean and focused bass tone with extreme settings without losing tone details in the whole frequency range.