 | Miraphone 383B Bore: 18.0mm (0.709″) Bell diameter: 380mm (14.961″) Height: Miraphone CC-Tuba “383B Starlight” 5 rotary valves |
 | Miraphone 283B Bore: 19.6 – 21.2mm (0.772 – 0.835″) Bell diameter: 400mm (15.748″) Height: Miraphone EEb-Tuba “283B Norwegian Star” 5 rotary valves |
 | Miraphone M7000 Bore: 18.0 – 18.8mm (0.709 – 0.74″) Bell diameter: 480mm (18.898″) Height: Miraphone EEb-Tuba “M7000 Ambassador” 4 piston valves, compensating |
 | Miraphone M7050 Bore: 18.0 – 18.8mm (0.709 – 0.74″) Bell diameter: 480mm (18.898″) Height: Miraphone EEb-Tuba “M7050 Ambassador” 4 piston valves, compensating |
