Brass double valve trombone with case. - Type: Trombone - Accessories: Case - Material: Brass - Features: Double valve - Condition: Used Thank you for viewing. Purchased new around 2002. Used for about 5 years in a school club. The slide moves well and there were no issues with sound production, but the F-attachment tuning slides are stuck in two places, so repair may be necessary. Lightly cleaned. Please check the condition in the photos and consider purchasing.