ETR520 Learn More +
- Key of Bb, .460” medium large bore
- Handspun, engraved, yellow brass bell
- Soldered, wire-reinforced bell
- Torch-annealed bell tail
- Silver-plated
- Mouthpiece and case
- Available ETR520GS
- gold brass bell
- 24k gold-plated trim kit
- Available ETR520GS