- Ralph Ficker Signature Model - Ralph Ficker is among others horn player of the Philharmonic State Orchestra Hamburg - Mouthpiece bore: 4.3 mm - Outer diameter: 27 mm - Inner cup diameter: 19.0 mm - Cup depth: Medium shallow - Silver-plated - The M-series is characterised by a radiant tone with bright timbre, which is achieved by a flatter, rounder cup EUR 77.00 - See more - Buy online