Bb Bass Trumpet (piston valve) – BT1

The Wessex BB Bass Trumpet (BT1) is a specialist instrument designed for players looking to bridge the gap between trumpet and trombone.

With its piston valve configuration, it offers a familiar playing feel while delivering a broader, more powerful tonal presence.

The bass trumpet plays an important role in orchestral and contemporary brass writing, often used to add depth and colour to the brass section.

Positioned between the trumpet and trombone in both range and tone, the bass trumpet provides a distinctive voice within an ensemble; frequently used in orchestral repertoire, film scores and modern compositions where a darker, more robust trumpet sound is required.

Its ability to project while maintaining clarity makes it a valuable addition to a wide range of musical settings.

As a trumpet piston valve instrument, the BT1 offers a familiar response for trumpet players, with smooth valve action and consistent airflow - this makes the transition to bass trumpet more accessible, particularly for players already comfortable with piston systems.

The design supports both precision and flexibility, allowing players to navigate demanding passages with confidence.

The BT1 delivers a strong, focused sound with enough weight to support lower brass textures while retaining the articulation and clarity associated with trumpet playing.

For musicians exploring bass trumpet repertoire or expanding their orchestral toolkit, this model provides a practical and musically effective solution.

Specifications

• Key: Bb
• Bore: 0.46" (11.66mm)
• Bell: 6.1 " (155mm)

Special Features

1. Gold brass leadpipe
2. Gold brass bell
3. Nickel inner and outer slides
4. Monel valves
5. Wessex 6 ¾ C mouthpiece
6. Foambody case