John Packer JP351SW Bb Trumpet-Silver Plate

John Packer JP351SW Bb Trumpet-Silver Plate

John Packer JP351SW Bb Trumpet-Silver Plate

SKU: JP351SW-Silver Plate



Suitable for

The JP351SW HW is ideal for experienced players seeking a heavyweight trumpet that excels in big band and session work. This trumpet’s heavyweight design allows it to play with a centred and powerful sound. 

Unique benefits

Designed in collaboration with Smith-Watkins, the JP351SW HW features:


  • Exclusive Smith-Watkins design leadpipe which provides a powerful sound

  • Special heavyweight bell for a warmer sound

  • Heavy top and bottom valve caps

  • Monel valves ensure a quick and smooth action

  • Satisfying combination of balance and sound, ideal for those big band moments.



  • Model: JP351SW HW, JP351SWS HW

  • ​Key: Bb

  • Bell Size: 123mm (4.84")

  • Bore: Medium-Large 11.65mm (0.459")

  • Waterkeys: 2 (Lever)

  • Body: High Grade 80:20 Brass

  • Finish: Lacquer (JP351SW HW), Silverplate (JP351SWS HW)

  • Lyre Box: No

The JP351SWHW is supplied with a JP851 Pro Double Trumpet caseJP 5C mouthpiece, Ultra Pure valve oil and maintenance guide. 

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Delivery Information

- Free Delivery on all orders over £50 to UK MAINLAND
- Orders Under £50 - £3.95

Delivery Schedule

Orders received before 2pm are normally shipped the same day.

We have a vast selection of goods, although if your item is not in stock, we will back order it for you. You will always be emailed with the option to choose an alternative or cancel your order if you would rather not wait.

UK Mainland Shipping Guide

Orders under £20 – Royal Mail 2nd Class Post Recorded Delivery - £3.95

Orders Between £20-£50 – Courier 1-2 Day - £3.95

Orders Over £50 – Courier 1-2 Day – FREE


Should you be unhappy with your purchase please get in touch within 14 days from recipt of the goods. You must then return the goods at your own expense. Goods must be returned in the original packaging and condition.

Reeds and similar items cannot be returned for hygiene reasons, unless they are returned unopened in their original packaging.

If the goods are faulty or not what was ordered, please contact us within 7 days of receipt of goods and we will arrange return at our own expense.