Mike Vax worked with Ken Titmus to come up with these two new commercial backbores. They pair well with the Mike Vax signature model tops, but also work great for any commercial/lead setup.
Vaxbore 1 - This backbore will appeal to commercial players, and works well with shallow cups that produce a high-velocity airstream. With a fair amount of resistance, this backbore offers great projection and has a comprable resistance to our 4 and 5 backbore.
Vaxbore 2 - This commercial-style backbore offers an extended cylindrical section which offers projection and more secure slotting in the upper register.