Seller: oswaldsthings(262)100%, Location:Harlingen, Texas, Ships to: Worldwide, Item:283340460567For Sale is a brand new Antoine Courtois trigger trombone with F-attachment. This item is brand new and never been played. Most original accessories are included - original case, carrying straps, even guarantee card. Please note - no mouthpiece is included with this instrument (requires large shank mouthpiece to play). This item will be padded and shipped in a box.Condition:New, Brand:Courtois, Type:Tenor, MPN:Does Not Apply
![Courtois Ta 11 Mouthpiece Courtois Ta 11 Mouthpiece](/uploads/1/2/5/5/125596581/420464345.jpg)
Antoine Courtois has set itself apart as a top-end manufacturer of brass instruments for over two. Antoine Courtois 11. EVOLUTION IV. 12 Trumpet Mouthpiece Gap Myths. April 10, 2014 BobReevesBrass Leave a comment. One of the most talked about aspects of trumpet equipment over the last few years has been the annulus, or gap, and rightly so because it can have a huge impact on how your trumpet and mouthpiece play. “My trumpet teacher plays a #5.5 sleeve, so should I.