Orchestral & Wind Instruments

Bach K350 Mega Tone Tromb. 6-1/2AM Bach K350 Mega Tone Tromb. 6-1/2AM, Mouthpiece for Trombone, Series K350, Mega Tone, Narrow shank, Cup diameter: 25.40 mm, Cup depth: Medium deep, Bore: 6.53 mm (.257"), Backbore: 413, Silver-plated Bach K350 Mega Tone Tromb. 6-1/2AM