Irish Flute : Cochran (Jon Cornia)
I bought a used keyless D flute made by Jon Cornia from him, in December 2014. It is made from Delrin modeled after a large holed Rudall. It has attractive sterling silver rings! Its headjont is half-lined.
Because its C and C# were too flat for me, I asked Jon to adjust that. He said that it's a common problem with the original design of 8-key conical flutes. He was kind enough to do some fine adjustments for me immediately.
I sold this flute to my friend. He is a good whistle player.