NEW John Packer Alto Trombone – Rath Collaboration

Model: JP236RATH

We carry the lacquer finish horn. You can order in lacquer or silver finish.


Cash & Major Credit Cards Accepted. Financing Also Available, ask for details.

Weekdays: 10am-6pm

Rocky Mountain Music Repair
2150 W. 6th Ave.  Suite E
Broomfield, CO 80020


The JP236 alto trombone is the perfect starter for orchestral musicians to start exploring the world of alto trombone playing. Some will say that it is the perfect starter model to train players to use all 7 trombone slide positions, although I would suggest talking to a teacher before choosing this as a beginner trombone, due to being in the key of Eb. The JP236 Rath Eb Alto Trombone follows in the footsteps of previous JP Rath instruments which pushed the boundaries of what was thought possible in the development of student friendly instruments. Designed in collaboration with Michael Rath, one of the UK's finest trombone designers and manufacturers, The JP236 Rath is lightweight, free blowing and consistent across all registers, a hurdle which most lower priced alto trombones fall at.

Unique benefits

The JP236 Rath Eb Alto Trombone is constructed from high grade 80:20 brass throughout and features a .481" bore ensuring it is free-blowing across the whole register. It also features a 7" bell enabling greater sound projection. An exclusively designed Rath leadpipe delivers professional level sound and the instrument's exceptional build quality is sure to inspire students to develop their playing further.


·  Model: JP236 Rath, JP236S Rath

·  Key: Eb

·  Bell size: High Grade Brass 178mm (7")

·  Bore: Medium 12.21mm (.481")

·  Water Key: Lever 1

·  Body: High Grade Brass

·  Finish: Lacquer (JP236 Rath)

·  Finish: Silver Plated (JP236S Rath)

·  Lyre Box: No

·  Mouthpiece: Yes

·  Leadpipe: MIchael Rath Leadpipe

·  Instrument Weight: 1.1Kg (2lb 7oz)

·  Weight with case: 4.1Kg (9lb 1oz)

NEW John Packer Alto Trombone - Rath Collaboration


    2150 W. 6th Avenue,  Suite E

    Broomfield, CO 80020


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    Hours:  Weekdays,   10am -6pm