The primary purpose of an agraffe is to hold down the strings near where the hammers strike up. They keep the strings from being lifted up by the hammer blow and pulling them out of tune. At the... See More
The primary purpose of an agraffe is to hold down the strings near where the hammers strike up. They keep the strings from being lifted up by the hammer blow and pulling them out of tune. At the top of the piano's range, the agraffe and the plate it screws into would get in the way of the hammer, hence other alternatives are employed..
Using agraffes is generally more expensive and it is generally considered "better" than not using them. It is however, but one small factor in the design and build quality of a piano.
Agraffes are also not necessary on uprights, although some do have them.
For completeness sake: Picture 1 of 4 is a point screw for a Yamaha flute. Picture 2 of 4 is a violin Bridge. Picture 3 of 4 is a grand piano Steinway agraffe 7/32". Picture 4 of 4 is an Octave... See More
For completeness sake: Picture 1 of 4 is a point screw for a Yamaha flute. Picture 2 of 4 is a violin Bridge. Picture 3 of 4 is a grand piano Steinway agraffe 7/32". Picture 4 of 4 is an Octave Rocker Key for Selmer saxophones.
The answer to this is picture number 3 of 4. It is called an agraffe and this particular one can be found in a Steinway grand.
The primary purpose of an agraffe is to hold down the strings near where the hammers strike up. They keep the strings from being lifted up by the hammer blow and pulling them out of tune. At the... See More
The primary purpose of an agraffe is to hold down the strings near where the hammers strike up. They keep the strings from being lifted up by the hammer blow and pulling them out of tune. At the top of the piano's range, the agraffe and the plate it screws into would get in the way of the hammer, hence other alternatives are employed..
Using agraffes is generally more expensive and it is generally considered "better" than not using them. It is however, but one small factor in the design and build quality of a piano.
Agraffes are also not necessary on uprights, although some do have them.
For completeness sake: Picture 1 of 4 is a point screw for a Yamaha flute. Picture 2 of 4 is a violin Bridge. Picture 3 of 4 is a grand piano Steinway agraffe 7/32". Picture 4 of 4 is an Octave... See More
For completeness sake: Picture 1 of 4 is a point screw for a Yamaha flute. Picture 2 of 4 is a violin Bridge. Picture 3 of 4 is a grand piano Steinway agraffe 7/32". Picture 4 of 4 is an Octave Rocker Key for Selmer saxophones.