The Amati ASL 363 Series Bass Trombone is designed as the perfect transition from tenor to bass trombone. The ASL 363 Trombone features a .551" bore with a modified open wrap, single rotor F-attachment for easier tone production and 9.25" wide throat bell for excellent projection and resonance. The Amati ASL 363 Bass Trombone includes a case and mouthpiece.
- Key: Bb/F
- Bore: .551"
- Leadpipe: Standard
- Leadpipe material: Yellow brass
- Bell: 9.25"
- Bell material: Yellow brass
- Handslide: Standard
- Handslide material: Yellow brass
- Handslide crook material: Yellow brass
- F-attachment wrap: Open
- F-attachment valve: Standard
- Features: Nickel-silver trimming, open wrap design
- Case: Yes
- Mouthpiece: Yes
- Mouthpiece shank: Large