I get a used Yamaha hp1 can and think of modding it by making a rosewood cup.
I will post some pics
Here is the inside made with a cnc :
And the outside :
I had some izombe wood and finished my can with hp1 orthodynamic driver,
Just need to put some linseed oil to have a good finish.
Edited by Klechty - 7/22/16 at 7:31am