To produce the purest tone, these
chimes are designed so the 'striker' (piece in middle of chimes that
strikes the tubes) hits the center of each tube.
So chimes will resonate longer, they
are suspended with interior pins placed at the resonate node
of each tube.
Thicker tubing creates richer sound.
These tubes are custom made for extra thickness so they will produce the
purest tone.
Because of the length of the center
string, less wind is required to ring Grace Notes chimes.
The 'striker' is recycled composite
lumber, softwood
that eliminates harsh overtones.
For a melodic sound, these chimes are
designed with a greater space between tube and 'striker' so notes
can be heard individually.