Here is an original Bob Dukoff LD5 "Original Large Chamber" tenor piece. This mouthpiece measures .093" on my gauge.
These LD chamber pieces are a very cool part of the Dukoff lineup. Unlike the various step baffle pieces that they made back in the 70's and 80's - D chamber, S chamber and so on - they offered what Bob labeled "Original Large Chamber". By this I assume he means the 1945 BD Hollywood chamber mold. These pieces are similar to those vintage brass mouthpieces but with a more elongated arch or roll style baffle. Very powerful cross for those who like a more open, vintage chamber but prefer more baffle than the old type, this is a great design.
This piece is in good condition with signs of use. Came from the estate of a working musician and was well cared for.
Comes with original box.