Eastman E1SS LTD features a Mahogany neck and an incredibly smooth Ebony fretboard. The Top is made of Solid Adirondack Spruce, and Sapele for the back and sides. All of those, in combination with the hand-carved scalloped X bracing. The E1SS-LTD is part of the 2019 Limited Edition trio from Eastman guitars, a Fishman Sonitone pickup and a Firestripe pickguard. These are very limited with only 250 made, 150 for the US and 100 for Europe.