Bach Classic Trombone Mouthpiece – 3G Large Shank

One of the most widely used trombone mouthpieces in the world.

The Bach Classic Series 3G Trombone Mouthpiece reflects the legacy of Vincent Bach, a musician and engineer whose pursuit of the ideal mouthpiece design helped establish the standards still used in brass manufacturing today. By the mid-1960s, Bach refined his designs into what is now known as the Classic Series, a range trusted by generations of players.

The 3G model is a popular choice for trombonists seeking a full, powerful tone with strong projection. Its larger cup design supports a broad, resonant sound while still offering the control needed for orchestral, band and solo performance.

Finished in durable silver plating, the mouthpiece provides a smooth playing surface and reliable response. The large shank design is suited to most large-bore tenor trombones and bass trombones that require a large shank mouthpiece receiver.

Used by students, advancing players and professionals, Bach Classic mouthpieces remain a benchmark for consistency, tone and playability.

FEATURES

  • Bach Classic Series Design – A long-standing industry standard for brass mouthpieces
  • 3G Cup Size – Produces a rich, powerful trombone tone
  • Large Shank – Suits large bore tenor and bass trombones
  • Silver Plated Finish – Smooth feel with durable protection
  • Trusted Worldwide – One of the most widely played mouthpiece series

Specifications

  • Model: 3G
  • Shank: Large
  • Finish: Silver Plated
  • Series: Bach Classic

What You’ll Love

  • Big, resonant tone ideal for ensemble and orchestral playing
  • Consistent response trusted by players worldwide
  • Durable silver plating for comfortable playing and longevity
  • A proven design used by students through to professionals