บาสซูน Oscar Adler รุ่น 74

บาสซูน Oscar Adler รุ่น 74 26 keys 9 rollers (C#/D#, C/D at bass tube; F/F#/Ab, Bb/F# at boot joint) high d, high e two whisper locks for right and left thumb 2nd Ab key at boot joint 2nd Eb key at wing joint high brilliant silver plated mechanics projecting inwards finger tubes of German silver yarned tenons well seasoned Bosnian Mountain maple French style bell ring lacquered body 1 bocal "Oscar Adler" No. 2 light case and accessories