This mouthpiece was deigned by Dr Dave for his own personal use. It is based on a shallower version of a Bach 10-1/2C with some important modifications. The cup is similar to the Original Wedge D cup. The diameter is slightly larger, with a deeper, more bowl shaped cup. The rim has an increased lateral dip of 35/1000 compared to 30/1000 used in most standard brand DOC mouthpieces. This accentuates the Wedge effect. The outer diameter of the rim has been increased to produce a very comfortable cushioned effect. The increased lateral dip means that the cushioned rim still provides great efficiency and flexibility despite the increased OD.
Wedge plastic mouthpieces are machined from black Delrin just like our brass and stainless steel models. They have all the advantages of a metal Wedge mouthpiece, the main difference being that they play with a darker sound. Slotting and response is excellent.
All mouthpieces in the SB line are made by doing a digital scan of the conventional mouthpiece. The cup and alpha angle are slightly modified, and a Wedge rim is programmed to produce a mouthpiece that has a feel and performance similar to the original, but with Wedge advantages.
This mouthpiece has our new Double Oval Cup (DOC). The diameter of the rim and cup in the vertical dimension is 10/1000 of an inch larger than it is from side to side. This means that the oval shape of the Wedge rim is continued down to the base of the cup where it joins the throat. The DOC design, found only in Wedge mouthpieces, provides the added efficiency of a smaller mouthpiece with the big sound, clear attacks, and flexibility of the larger mouthpiece.
This top is designed to be used with a Wedge, Warburton, or similar backbore, which can be purchased separately .