Yamaha ensures that Paris horse racing circuit’s sound is always a winner NEWLocated on the western side of Paris, the historic L’Hippodrome d’Auteuil is one of the premier horse racing venues in France. Highly regarded for the diversity of its different racing circuits, events at the course are always hugely popular with crowds of up to 30,000 race goers, with many more enjoying the spectacle on television. With this in mind, the quality of the sound system is paramount.