![XO 1236RL-T B-flat/F tenor trombone thumbnail](https://d10psicl6i5z09.cloudfront.net/16/3/images/catalog/i/l_3197-XO1236RLT_01.jpg)
From the long established Courtois factory, the AC280BO is an intermediate model designed with younger performers in mind, featuring an easy-blowing open wrap F attachment, adjustable thumb trigger and a lightweight outer slide.
Manufacturer’s website: a-courtois.com