Model : KTTR-511MG Tone: Bb Bore size: 0.459" Bell diameter: 4-7/ 8" Material: yellow brass Piston: Monel/ stainless steel Finish: matt gold Amado keys Special color can be customized....
Ketch Musical Instruments Co., ltd is a woodwind and brasswind musical instruments manufaturer .We are also an international trading company. Our main products are: trumpet, trombone, french horn, ....
Model: KTTR-581M Tone: B flat Bore size: 0.459" Bell diameter: 5-1/ 4" Material: yellow brass Piston: Monel Finish: matt silver Special color can be customized according to customer....