[milandro]

Hello Bubba,
there are no charts that I am aware of for Maxtone saxophones. The only hope for you is to get in touch with the company they might be able to help you
http://www.maxtone.com.tw/

 

[milandro]

the reality is that Maxtone is a relatively new company with very little history, they are not even a maker of saxophone they are simply trading in saxophones that they buy both in China and Taiwan