B-Stock, Sonor AMP 2.1, Alto Metallophone, Primary Line, chromatic extension for AMP 1.1, tonal range c#1, d#1, g#1, c#2, d#2, g#2, bb2, silver special alloy metal bars 35 x 5 mm, resonator made of birchwood, ply-wood, FSC pure, B-Stock with full...