Bass tuba
Bass tuba organ stop of overblowing reed pipes, also called helicon; a tuba stop at 16' pitch. For the orchestral instr. see: tuba (133). Mahrenholz, Christian. Die Orgelregister, ihre Geschichte und ihr Bau. Kassel, 1942.
Bass tuba organ stop of overblowing reed pipes, also called helicon; a tuba stop at 16' pitch. For the orchestral instr. see: tuba (133). Mahrenholz, Christian. Die Orgelregister, ihre Geschichte und ihr Bau. Kassel, 1942.