Jo Ral Bass Trombone Adjustable Cup Mute BR_NEW_FLUG The Custom Series line of

The Custom Series line of trombone mouthpieces evolved out of the work we have done over the past 35 years for leading symphonic and commercial players

Heavy Bottom Valve Caps

The MX Cup projects well throughout the Concert Hall with a brillaint tone and is very even throughout all registers

Medium Alpha Angle

traditional wrap F attachment with traditional rotors

Jo Ral Bass Trombone Adjustable Cup Mute BR_NEW_FLUG The Custom Series line of'Made of high quality spun aluminum, and tested to perform evenly in all registers, the Jo Ral bass trombone cup mute allows the sound to bounce back towards the instrument bell producing a smooth, rich sound and a dark, full bodied tone. The mute features neoprene enhanced composite cork pads that provide extra durability. The result is a more pliable cork that grips well and doesnt dry out, become brittle or break off, so it lasts longer while