Click on the images below to enlarge them: Complete Flute 415 by Alain Weemaels After August Grenser Model: August Grenser Pitch: A = 415 Hz + A = 417 Hz Joints: 1 head round mouth hole + 1 head elliptical mouth hole, 2 centres (difference […]
Click on the images below to enlarge them: Complete Flute 415 by Alain Weemaels After August Grenser Model: August Grenser Pitch: A = 415 Hz + A = 417 Hz Joints: 1 head round mouth hole + 1 head elliptical mouth hole, 2 centres (difference […]