Mega Tone mouthpieces employ more than double the mass of ordinary models to produce the darker sound cherished by many jazz and symphonic players. A slightly larger throat affords less resistance and greater flexibility resulting in warmer, more powerful sound. Reviews There are no reviews yet. Be the first to review “Bach Mega Tone Large Shank Tenor Trombone Mouthpiece 5GS” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.