This is from his website describing the mouthpiece:
http://www.jodyjazz.com/dv.chicago.sax.mouthpiece.html
"Phi Proportions - Or the Golden Section Proportioning. The proportions that are found in the Stradivarius Violin, the Nautilus shell, the dolphin, human beings, the Ancient Pyramids and much more, are used for the first time on a saxophone mouthpiece. These proportions result in a chamber that increases harmonics making the sound bigger and richer. For more information about Phi, visit at: http://www.goldennumber.net/
I talked to a sax player this weekend who owns one and he says they are fantastic.
John
http://www.jodyjazz.com/dv.chicago.sax.mouthpiece.html
"Phi Proportions - Or the Golden Section Proportioning. The proportions that are found in the Stradivarius Violin, the Nautilus shell, the dolphin, human beings, the Ancient Pyramids and much more, are used for the first time on a saxophone mouthpiece. These proportions result in a chamber that increases harmonics making the sound bigger and richer. For more information about Phi, visit at: http://www.goldennumber.net/
I talked to a sax player this weekend who owns one and he says they are fantastic.
John