The Willson A24 Student Series 4-valve euphonium delivers classic brass tone in a durable, student-friendly design. Its traditional yellow brass construction produces a rich, resonant sound that will inspire your musical journey. Stainless steel pistons provide smooth valve action that's easy to maintain, letting you focus on developing your skills. The added 4th valve expands your intonation range, giving you more control as a beginning euphonium player. From the iconic Willson brand known for professional brass instruments, the A24 brings premium quality into the student euphonium category. With its classic sound and reliable performance, this 4-valve euphonium is the ideal companion for learning proper euphonium technique.