Low C# Adjustable Arm

On some Bueschers, we have found that the Low C# mechanism doesn’t allow the C# key to open far enough unless lost motion is introduced between the G# tab and the C# touchpiece. By adding an adjustable arm to the Low C# lever and adding a spring to the Low C# key, the mechanism has a great feel and the C# can open up as far as it needs to, without introducing lost motion.

low c sharp