TRB-4A Aluminum Bass Trombone Straight Mute

The ideal choice for any musical genre, the Jo-Ral Bass Trombone Straight Mute produces a smooth, distinct tone It is free-blowing in all registers and designed to fit all tenor trombone bells.

The Jo-Ral TRB-4A Bass Trombone Straight Mute made of spun aluminum, and has been tested to perform evenly in all registers. Jo-Ral mutes also feature neoprene-enhanced composite cork pads that provide extra durability. The result is a more pliable cork that grips well and doesn’t dry out, become brittle or break off—so it lasts longer while easily accommodating fine adjustments for a perfect fit.

Features:

• Fits bass trombones
• Crafted from lightweight spun aluminum
• Smooth, distinctive tone
• Pliable neoprene-enhanced composite cork pads offer lasting durability and grip
• Soft felt cap for extra protection
• Made in the USA

• Crafted from lightweight spun aluminium
• Produces smooth, distinct tone
• Free-blowing in all registers
• Fits all tenor trombone bells
• Pliable cork pads for lasting durability
• Soft felt cap offers extra protection