Jazz Soloist

Jazz Soloist is a Jazz-Classical model that has a horseshoe-shaped chamber, and features a round and gentle sound.  


Many people from the Japanese music industry asked me to make a mouthpiece like the Soloist.  I was curious to try with my technology, so I made this model. I referred to the design of the vintage mouthpiece, and made adjustments to make it better and appropriate for today’s music style. 

—Masahiko Goto—


Type: Baritone / Tenor / Alto / Soprano / Sopranino 

Opening size: 

Baritone (C,C☆,C☆☆,D,E,F,F☆,G,H,I) 

Tenor (C,C☆,C☆☆,D,E,F,G,H)


Soprano (C,C☆,C☆☆,D,E,F,G,H)


※see table below for mm sizing 


Chamber Shapes : horseshoe‐shaped   ※Only Soprano is round shape 

Baffle :Low baffle

Feature and Tone

Round Sound,

Soft Sound,

Dark Sound  

StyleJazz, Pops  

Recommended reed : Natural wooden reed 



We have a review of Gottsu Jazz Soloist on “NAMM 2020 Saxophone Gear Roundup” by Zach Sollitto

Sound Samples and Video from Gottsu Artist

You can listening samples for Jazz Soloist and watch YouTube 

NAMM Show 2020 ;
Just Tried first time at the NAMM show and fell in Love with that Piece ! You automatically hear Joe Henderson in your ears when you play it. Soloist chamber ,But I can blow more air inside as in the original and get more volume which was always missing in those mouthpieces . It was the absolutely star at the NAMM show , every great player wanted this piece also because it’s different from the others on the market.

-Tony Lakatos

Tip Opening