HOLTON DOUBLE FRENCH HORN H188

Key: F-Bb Pitch: A445 Bore: 11.89 mm (.468") Mouthpipe: Newly developed taper with .289 venturi Lever action: Noiseless string action, short stroke with stainless steel springs Valve rotors: Tapered hand-lapped brass with nickel-silver outside casings Bearing plates: Tapered brass Material: Solid nickel-silver Slides: Lightweight nickel-silver inside and outside with rolled bead rings; recessed slides allow for quick removal Bell: 12.25" diameter extra large-throated hand-hammered specially annealed nickel-silver with overlapping seam Waterkey: On mouthpipe Options:Detachable bell and flat case available as model H288