Meister Rubner Double Bass No.69 4/4 5-Str., 5-String Double Bass, Size: 4/4, Fully solid solo instrument in the shape of a viola da gamba, Solid selected fine-grained German spruce top, Solid arched, beautifully flamed maple back, Double purfling and hand-applied decorative edge on top and back, Rubner individual tuners with ebony pegs, Ebony fingerboard, Satin golden-brown spirit varnish, Strings: Thomastik Belcanto, Made in Germany, D-scale