F Tuba MIRAPHONE F-81C (F-181 6V), 6 ventiļi

– Bell diameter 420 mm (16,535 inch)
– 5/4
– rotary valves
1. brass / nickel silver trimmings
150081C07000 Number of valves: 6 (4R/2L) / Material of mouthpipe: nickel silver / lacquered
150081C07000200 Number of valves: 6 (4R/2L) / nickel silver wreath / Material of mouthpipe: nickel silver / lacquered
150081C07000500 Number of valves: 6 (5R/1L) / Material of mouthpipe: nickel silver / lacquered

2. goldbrass body / combined goldbrass-nickel silver valve section
150081C11000 Number of valves: 6 (4R/2L) / Material of mouthpipe: goldbrass / lacquered
150081C11000200 Number of valves: 6 (4R/2L) / nickel silver wreath / Material of mouthpipe: goldbrass / lacquered
150081C11000500 Number of valves: 6 (5R/1L) / Material of mouthpipe: goldbrass / lacquered
150081C11020500 Number of valves: 6 (5R/1L) / Material of mouthpipe: goldbrass / silver plated