The Original Harmon Mute: Look a likes don't sound alike Broad Musical Range: Produces excellent intonation from low F to high C, ideal for jazz, wind ensembles, orchestras, and studio recordings. Handcrafted Design: The Harmon Model B Wow-Wow mute is expertly handcrafted in the USA from high-quality aluminum for a durable, professional-grade accessory. Compact and Lightweight: Easy to handle and transport, making it a convenient choice for musicians on the go. Dual Sound Modes: Features a removable stem for versatility—stem out offers the iconic "Miles Davis" sound, while stem in delivers a distinctive wah effect. Versatile Use: Perfect for professional and beginner musicians, fitting seamlessly into various musical styles.