This is a very special ONE OF A KIND Guild Baritone. It’s a prototype of the BT-240E, which has a satin finish and mahogany back and sides. This guitar has stunning gloss maple back and sides, and is the only one in existence, as they were unable to mass produce the BT-240E with maple. I bought this guitar and got all of this info when I visited the factory in October 2020. It has a great boomy sound, exactly what you’d expect with a maple arch backed jumbo Guild. It has a great ready to go pickup also. I love it, but I have an album to pay for!