The Pierobon Lead 2 is one of the signature mouthpieces of Wedge endorsing artist Marco Pierobon of the Gomalan Brass. The Lead 2 is similar in size and depth to a Yamaha Eric Miyashiro signature mouthpiece. This mouthpiece has a very comfortable Gabriel style rim with a lateral dip of 15/1000". The Pierobon Lead 2 incorporates our new DOC (double oval cup) that carries the oval rim shape into the base of the cup. The throat can be #27 or #25. . The backbore must be purchased separately.