Here's what I have found:
Filed are easier low response, slighly weaker upper register, brighter, a bit more free blowing (I like them better).
Unfilled are darker, more mellow, basically just a slightly thicker sound.
I think normally people like using filed reeds with more open chambered mouthpieces and unfilled with more small chambered mouthpieces.
-Benji
Filed are easier low response, slighly weaker upper register, brighter, a bit more free blowing (I like them better).
Unfilled are darker, more mellow, basically just a slightly thicker sound.
I think normally people like using filed reeds with more open chambered mouthpieces and unfilled with more small chambered mouthpieces.
-Benji