Miscellaneous Musical Instruments

Griego Mouthpieces Model GP7 Bass Trombone Griego Mouthpieces Model GP7 Bass Trombone, Mouthpiece for Bass Trombone, Artist series, Cup diameter: 29.2735 mm (1.1525"), Bore: Ø 7.77 mm (.306"), Bore and cup depth are identical with GP and GP6, For players who need a slightly larger... Griego Mouthpieces Model GP7 Bass Trombone