Jo-Ral - Bass Trombone Adjustable Cup Mute

Jo-Ral B7 Bass Trombone Cup Mutes are made of spun aluminium, and have been tested to perform evenly in all registers—creating an exciting tonal quality that results in near-perfect intonation.


  • For a standard bass trombone
  • Crafted from lightweight spun aluminium
  • Great for cocktail jazz and big band
  • Near-perfect intonation
  • Pliable neoprene-enhanced composite cork pads offer lasting durability and grip
  • Soft felt cap for extra protection
  • Made in the USA

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