This is a very nice Dukoff Super Power Chamber Vibra-com Ebolite mouthpiece for alto saxophone with a D 8 facing. With a shallow floor and a drop back chamber this is an excellent playing piece, especially if you are looking for some bright power. The table, tip and rails are all in great shape showing no signs of wear or previous damage. Its beak is also in great condition showing no teeth marks or indentations.
This mouthpiece has the original ligature, cap and even the original box.