Specification Amperage : 50 milliamps Brand : Yamaha BulletPoint1 : Key: Bb/FBore: .547-inch Leadpipe: Fixed Leadpipe Material: Gold Brass Bell: 8-11/16-inch One-Piece Hand Hammered BulletPoint2 : F Attachment Valve: Standard Features: Narrow Handslide; Mechanical Valve Linkage Case: Yes Mouthpiece: Peter Sullivan Replica Series BulletPoint3 : Mouthpiece Shank: Large Finish: BulletPoint4 : Lacquered Brass Body features state of the art giving you the most accurate scale and playability BulletPoint5 : ABS molded case included BulletPoint6 : CareInstructions : Wipe Clean Color : brass ExternallyAssignedProductIdentifier : 6161143410102 ExternallyAssignedProductIdentifier1 : 086792825601 ExternallyAssignedProductIdentifier2 : 086792825618 ExternallyAssignedProductIdentifier3 : 4960693226162 ExternallyAssignedProductIdentifier4 : 0086792825618 ExternallyAssignedProductIdentifier5 : 0086792825601 FinishType : Lacquered IncludedComponents : Mouthpiece IncludedComponents1 : Mouthpiece IncludedComponents2 : Case InstrumentKey : B Flat ItemName : TROMBONE ItemPackageDimensions_Height : 39.37 centimeters ItemPackageDimensions_Length : 97.282 centimeters ItemPackageDimensions_Width : 37.338 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : trombones Manufacturer : Yamaha Material : Brass Material1 : Acrylonitrile Butadiene Styrene Material2 : Brass ModelName : Yamaha ModelNumber : YSL-882GO MountingType : Tabletop NumberOfBoxes : 1 NumberOfItems : 1 OccasionType : Birthday PackageLevel : unit PartNumber : YSL-882GO PowerSourceType : Corded Electric ProductDescription : Designed with the assistance of top professionals, this trombone s sound and response will place it above the rest. One piece hand hammered bell A one-piece bell has an axial (lengthwise) seam, making it a continuous extension of the instrument's material. This results in pure, uniform resonance and superior tone. Larger bell The bell is 8 11/16" in diameter. The larger bell in combination with other design improvements, produces a singing, colorful open sound with a projecting solid core. Open wrap F attachment The open wrap has a more open feel and quicker response while using the F attachment. Narrow slide Having a narrow slide results in a faster slide technique allowing the player to get around the horn easier. Rounded Slide Crook Eliminating sharp turns in the crook will open the feel and response of the instrument. Counter Balance Weight Adding a weight contributes to the trombones focused projecting sound. Slide lock The unique slide lock design on all Yamaha trombones keeps the slide locked in place and keeps it from accidentally falling. Pressure-formed tubing Perfectly rounded tubing results in less turbulence and smoother air flow. Newly designed case The new case is a compact contoured shape. Level: Xeno Tenor Key: Bb Bore ML: 0.547" Bell Diameter: 8 11/16" Shank: Medium Leadpipe: Gold brass; Fixed Body Material: Yellow brass Bell Material: Yellow brass; One-piece; Hand Hammered Weight: Standard Finish: Clear epoxy lacquer Inner Slide: Chrome-plated nickel silver; Drawn Outer slide: Yellow brass; Drawn; One-piece Mouthpiece: Peter Sullivan signature series Features: Narrow slide ProductSiteLaunchDate : 2007-10-31T14:43:17-00:00 Range : Professional Seasons : All Seasons SignalFormat : Analog Size : STANDARD 18 (18" x 12.5" x 3.15") Style : Brass SubjectCharacter : Home decor SupplierDeclaredDgHzRegulation : not_applicable Theme : Music UnitCount : 1 Voltage : 9 volts WarrantyDescription : 1 year manufacturer.