MIRAPHONE-F-Tuba -Petruschka-

Description

MIRAPHONE-F-Tuba -Petruschka-, bell diameter 420 mm (16,535 inch), 5/4, without strap ring and lyre holder, piston valves, 5th valve = rotary valve, bore of valve section conical 19,6 - 20,4 mm (0,772 - 0,803 inch), front action, vented valves for pressure compensation, material of mouthpipe gold brass, lacquered, mouthpiece TU27. * Trigger on maintuningslide