Not many of these were made.  The Vintage Large Chamber Soprano Model proved too expensive to make so they were discontinued after a short run.  This is a resin piece that is identical to the hard rubber Jazz Large Chamber model with the exception of the material.  This is a large chamber piece with no choke in the throat and works well on both modern and vintage sopranos including vintage curved sopranos.  Marked 6 and tip opening measures .065.  This one was a show/shop sample and was never sold so it is in excellent near new condition.

SKU MSL00