The JP903 is an inexpensive Db Post Horn Ideal for the famous Post Horn Galop & The Huntsman. At 43" long and featuring a tuning slide, it benefits from accurate tuning and a warm sound. With a two piece yellow brass construction, the JP903 is finished attractively in Silver Plate and provides a lovely warm sound. The JP903 Dd Post Horn performs very well against much more expensive models from top brands and can achieve both the E & Db Harmonic series'.