YAMAHA Trombone YSL3540R Unlacquered

This is a tenor bass trombone released around 1988-1995. We do not know the original list price of this model at the time, but its successor, the YSL-456G, costs ¥220,000.
It features a rare red bell for its time, and despite being a tenor bass, it has a dual bore of thin .491-.525 (12.70-13.34mm). We believe it is very easy to play.
Overall, it is unlacquered and has been filed to a satin finish, but some parts (especially the outer slide tubes) still have a slight amount of lacquer remaining. The red bell part has had its lacquer removed relatively cleanly, so you can enjoy the patina of oxidation from age. If you file it from the top, you can create a pattern to your liking.
There are significant dents on the bell, resembling impact marks (see images 6-7).
The tuning slide can be used without any issues, but the main slide is in very poor condition and will require maintenance.

A mouthpiece (thin shank Bach 6-1/2 AL) is included.

A case is also included, but it is for packing purposes only and is in very poor condition. No returns or cancellations, please.