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JP133R Bb/F Trombone - medium large or large bore

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JP133R Bb/F Trombone - medium large or large bore

SKU: 99683-group

Product Name Price Qty

JP133R Bb/F Trombone - medium large or large bore

JP133R Bb/F Trombone - Medium large bore

JP133R Bb/F Trombone - medium large or large bore

JP133R Bb/F Trombone - Large bore

Availability: In stock


The JP133LR/MLR Bb/F Is John Packer's medium bore and medium large bore tenor trombone perfect for school ensembles, training bands and for those players who require a reliable Bb/F trombone but can't justify the cost of a more expensive instrument. Well respected in developing high performing but affordable instruments, JP Musical Instruments have equipped the JP133LR/MLR with a rose brass bell giving it a fullness and maturity in tone that is usually not found at this level. The JP133LR/MLR also features a durable string rotor mechanism ensuring the development of players is supported as much as possible. Recommended by Andy Berryman of the Halle Orchestra, the JP133LR/MLR were described as "excellent value for money and ideal for the aspiring trombone player. I could get away with either of these on a Halle gig."

The JP133MLR Bb/F large bore tenor trombone boasts a slightly larger bell (8.5") compared to its medium bore counterpart (8") and features an increased bore measuring .547" versus the .525" bore of the JP133LR. Both models feature a bell ring providing a robust structure and a rose brass bell ensuring a full, dark sound.

The JP133LR/MLR Bb/F Tenor Trombone is supplied with a JP605 mouthpiece and lightweight case. The case features backpack straps and a shoulder strap and includes a small external storage pocket enabling players to store small accessories and sheet music with their instrument.

Manufactured to a high quality standard as is expected with all JP Instruments, The JP133LR/MLR Bb/F Tenor Trombone is guaranteed for 12 months against faulty manufacturing or materials and is fully tested prior to sale.


  • Key: Bb/F
  • Bore: JP133LR: .547" JP133MLR: .525"
  • Bell: JP133LR: 8.5" Rose brass bell JP133MLR: 8" Rose brass bell
  • Slide: Yellow Brass
  • Valves: Bb/F Rotary valve
  • Waterkeys: 1
  • Finishes: Lacquer
  • Additional features: Bell ring
  • Supplied with: JP605 mouthpiece, lightweight case
Any International orders will be subject to additional delivery charges. Please contact the World of Brass Team for further details.

UK orders may be subject to an additional postage charge

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