Home > Northern Brass Mouthpieces > Northern Brass .640 >

4-64***** (Click here to purchase)

4-64***** (Click here to purchase)


 
Our Price: $215.00

Product Code: 4-64-5STAR
Qty:

Description
 
All of the same characteristics of the 4-63***** but in a larger .640 diameter.GR #1 back bore is used for a focused and versatile sound.There is a sufficient amount of what many refer to as "undercut". A great choice for those who bottom out on the 6a4a the Shew models and similar shallow mouthpieces
See the Northern Brass description page for more info on rims and cups.

For International shipping email us for a quote and details.