Never used Boss GT-10 Guitar Effects Processor. The item "Boss gt-10 guitar effects processor" is in sale since Monday, November 12, 2018. This item is in the category "Musical Instruments & Gear\Guitars & Basses\Parts & Accessories\Effects Pedals\Multi-Effects". The seller is "tanyathesavage" and is located in Miami Beach, Florida. This item can be shipped to United States.