Description The YTR 6610S is a lightweight, professional Eb/D model that continues Yamaha’s tradition of excellence by providing agile response and accurate intonation. Switching between the keys of Eb and D involves exchanging the main tuning slide and the first and third valve slides. The 6610S is silver-plated. YTR-6610S Specifications Key Eb/D Bell Material One piece, Yellow brass Bell Diameter 120mm (4-3/4″) Bore Size M 11.3mm (0.445″) Weight Light Finish Silver-plated Mouthpiece TR-14B4 Case Included
