The alto flute is a larger and lower pitched version of the traditional C flute. It produces a rich and mellow tone that adds depth to any ensemble or solo performance. Companies such as Yamaha, Pearl, Gemeinhardt, and Jupiter are known for manufacturing high-quality alto flutes. Prices for new alto flutes can range from around $1,500 to $8,000, depending on the brand, materials, and additional features. Used alto flutes can be found for as low as a few hundred dollars, making it a more affordable option for those on a budget. Overall, the alto flute is a versatile and beautiful instrument that is well-suited for both classical and contemporary music settings.