Start Out with a Bach 170 Series Bb Trumpet Players searching for a top-shelf horn need look no further than the Bach 170 Series. With this professional-level horn, you'll experience a focused and character-filled sound courtesy of its 0.459-inch bore. The main tuning slide bore offers the perfect level of breath resistance, and its 2-piece, #43 bell equips you with a bright, open sound that blends in with ensembles of all kinds.You also get a machined valve section, supplying you with extra durability, spectacular agility, and ultra-smooth response. Corrosion-resistant nickel silver slides provide reliable movement for tuning and cleaning. Meanwhile, the trumpet's silver plating looks magnificent under any lighting.