Gottsu Mouthpiece Signature Sepia Tone Jazz Metal Copper Shank Alto #75 / 1000inch (1.9mm) - Approximately Meyer 6. Original price around 100,000 yen. The current saxophone mouthpiece scene features many high-performance and high-priced mouthpieces from Theo Wanne, Gottsu, and other manufacturers. This Gottsu metal mouthpiece is one of the top contenders among them. Its main characteristic is that it is incredibly easy to play and handle. Before playing this, the Yanagisawa metal was the easiest alto metal mouthpiece for me, but this one is even easier to play and control. It also allows you to produce a thick, sweet tone on alto, similar to a tenor. It's suitable for jazz and pop, and I think it would be difficult to produce the crisp sound of classical music. Recommended for those transitioning to metal mouthpieces from classical, vintage jazz players, and anyone else. Since alto is a secondary instrument for me, and vintage mouthpieces suited me better, this has been a case of "a treasure going to waste," so I'm putting it up for sale. I believe it's faster to buy the best one than to buy many different ones. I highly recommend it.