The following Leitzinger bocal types are available:

E	offers more resistance and very warm tone with secure response in the upper
	registers.
N	offers less blowing resistance, powerful upper register and richness of
	overtones
V	offers a very open sound, low blowing resistance and a very rich lower register.

Material
Every type comes in different versions: M, ML, MD, MDL, S, SL, SD, SDL and F .

M is made of thicker, S of thinner metal. L offers excellent response qualities and tone color flexibility and an excellent upper register. D is a special “Gold“ brass alloy, which favors the uppermost register while providing unaltered playing and tone quality in all other registers. F offers a extraordinary sound. It´s a special mixture from different metals.

Length
Leitzinger bocals are available in the standard lengths of 0, 1, 2 and 3.

Plating
Leitzinger bocals are available plated with Silver, Gold or Platinum.