For sale is a Bach 42K tenor bass trombone. This model is no longer in production, making it a rare find. While there is some wear and tear commensurate with its age, the overall appearance is clean. There are a few small dents on the bell, but there is no significant damage or history of accidents. The slide condition is very good. The case is a MB (Marcus Bonna) case that came with a different instrument I purchased previously. It has been stored at home unused since then and is in good condition. Thank you for your consideration.