Bach 12C vs Bach Mega Tone Trombone 5

The Bach Mega Tone Trombone 5 has a wider cup diameter, the Bach Mega Tone Trombone 5 features a deeper cup.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
Base metal or construction (e.g. brass, stainless steel, plastic). Influences weight, response, and tone color.
Mouthpiece A
    Bach 12C
    • Trombone
    Material
    Best suited for
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Bach Mega Tone Trombone 5
      • Trombone
      Material
      Best suited for
      📣High-volume projection — open throat for power

      Which is better?

      Neither mouthpiece clearly dominates the other — the right choice depends on your embouchure, playing style, and the sound you're after. Try both if possible.

      Open in interactive tool + Add third mouthpiece Bach 12C details Bach Mega Tone Trombone 5 details Bach 12C equivalents Bach Mega Tone Trombone 5 equivalents