I have a trumpet henrri selmer paris k modified 24b. And it does not have the tuning key to unlock the rear pump of the terser piston. I want to know if they can get me or can get me in this place and how much does it cost?

Hi Antonio. Thank you for contacting us. We able to handle most trumpet repairs, but we would need to see your trumpet in our shop to know exactly which part we would need to get. We can also let you know how much the repair would cost once we see the instrument. Please feel free to bring your trumpet to our shop any time during open hours. Thanks again!

Ok thanks i let you know soon