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I have some difficulties to find a mouthpiece that is really good for me.
I play on small bore horns, and actually I have 3 mouthpieces :
* A Bach 6 1/2AL : This one is very soft, I like the sound it produce, it is not tiring, but it's difficult to play in high register with it I think due to the big cup.
* An old Yamaha 47 : Heavier than the new ones. I almost like it but it's more tiring and painful to play with it and I have sensation it produce some feedback that is not easy to play in low register (I think due to his little cup). But high notes are brilliant as I like.
* A recent Yamaha 47 : The cup seems a little bit bigger than the old one, but the metal seems not as good, and I not really like sound I have with it. Furthermore I find the edge sharper.
Do you have some suggests ?