Dukoff "Original Large Chamber" LD5 Morgan This is a fine example

This is a fine example of this futuristically designed Selmer mouthpiece

The shank appears to have been very well repaired as the damage doesn't continue past the band

This will feel less constrained than a Super ToneMaster or similar medium large chamber designs

Here is an original condition Ted Klum "Tonamax" tenor mouthpiece

Tenor Sizing:

Dukoff "Original Large Chamber" LD5 Morgan This is a fine exampleHere 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