Duesenberg Hollow Series Mike Campbell IIThere is one word to describe the new Mike Campbell II perfection! In collaboration with Mike Campbell himself, we have built a guitar which will make the heart of any guitar sound connoisseur miss a beat. We took our new lightweight Fullerton Hollow Series and introduced something that many have been trying to do for years, but up to now had failed! We however did it, and added a "Destruct Knob" which has the ability to increase the tone by 10db, so