counterfeit

I know the subject of counterfeit mouthpieces has been discussed long before this. https://www.neffmusic.com/blog/2019/12/buyer-beware-counterfeit-vintage-saxophone-mouthpieces-galore/ https://www.youtube.com/watch?v=u4q9V6TEgaQ https://vandoren.fr/en/fight-against-fake/ However from my...

Heya all, I recently acquired a Julius Keilwerth EX90 Series III alto. I'm in love with the way it looks, and the ergonomics, but not with the way it sounds. I currently play on a Beechler Bellite 7, with either Rico Jazz Select 3S reeds or Legere Signature 2.5 (depends on the venue). My main...