"Melton 5450-L ""Thor"" C-Tuba, C Tuba, Size: 5/4, Body and bell made of brass, Bore: 1st - 3rd valve: 19.00 mm / 4th valve: 20.00 mm / 5th rotary valve: 20.50 mm, Bell Ø: 480 mm, Height: 985 mm, 5 Valves - 4 ""Big valve"" Perinet steel valves, 5th...
