ETR824

• Key of Bb, .459” medium large bore
• One-piece, standard weight, yellow brass bell
• Monel Pistons
• Two-piece valve casing w/nickel-silver balusters
• Lacquer finish
• Deluxe case with backpack straps
• Available as ETR824S
  • Silver-plated 
• Available as ETR824RS
  • Silver-plated with reverse leadpipe