SONOR’s Meisterklasse Deep Bass Xylophone has the highest quality rosewood bars which are precision tuned to A440 and overtone tuned in the lower octave. The instrument range is from C-A1 and includes F# and B-flat bars plus appropriate pair of mallets. The all-pine resonator box is treated with eco-friendly Proterra coating. Resonator box is equipped with brackets for SONOR trolley or legs. Meisterklasse Orff instruments are the benchmark in the market and carry a two-year warranty.