GetASax GS RESO mouthpiece designed specifically for the C-melody saxophone. Made in the USA in 2021, this size 5 example has an approximately .080-inch tip opening and is intended for use with standard tenor saxophone reeds and a tenor-size ligature.

The GS RESO is a high-resolution 3D-printed reproduction of a vintage Otto Link Reso Chamber tenor mouthpiece, adapted for the bore and tuning requirements of a C-melody saxophone. Its medium-dark tonal profile combines a warm, rounded core with enough focus and projection for jazz and contemporary playing. The smaller size 5 opening offers an easy response and pairs particularly well with harder reeds or players moving to C-melody from alto saxophone.

Made from biocompatible dental resin with density and hardness similar to vintage hard rubber. Each GS RESO is individually hand-faced and measured. This example is in good used condition with light surface wear, ligature marks, interior discoloration and handwritten markings. The tip and rails appear intact, with no visible cracks or major chips.