The JP257SW is a collaborative design with Dr. Richard Smith of Smith-Watkins, offering professional-level intonation and playability.

Key features include:

• exclusive Smith-Watkins leadpipe for a bold and rich sound
• construction from high-grade 80:20 brass
• Monel valves for quick and smooth action

Additionally, players can easily switch between D and Eb pitch by swapping the main tuning and 3 valve slides with the extra 4 provided.

• Designed in collaboration with Dr Richard Smith of Smith-Watkins, the JP257SW offers the standard of intonation and playability that would be expected of professional models.

  An exclusive Smith-Watkins design leadpipe supports players to achieve a bold and rich sound

• Sound quality is further improved by its construction from high grade 80:20 brass throughout
• Monel valves provide a quick and smooth action
• Easily and efficiently change pitch between D and E^b by simply swapping the main tuning and 3 valve slides with the extra 4 supplied.

The JP257SW is supplied in a JP851 Pro Double Trumpet case, and comes with 4 additional slides, a JP 5C mouthpiece, a bottle of Ultra Pure valve oil and a maintenance guide to help you keep your instrument in top playing order.

All JP instruments are covered by a 2 year warranty. For more details visit our Warranty Page.

Weight W/O Case: 2lb 2oz
Weight with Case: 10lb 3oz
Box Dimensions: 24x10x11 in
Boxed Weight: 11lb 9oz