Compatible models:

Alto Horn:
YAH-100S ~ YAH-202 ~ YAH-202S ~ YAH-601ST ~ YAH-601T

Baritone:
YBH-100S ~ YBH-201 ~ YBH-301 ~ YBH-301(2) ~ YBH-301S ~ YBH-301S(2) ~ YBH-621 ~ YBH-621(2) ~ YBH-621S ~ YBH-621S(2) ~ YBH-831 ~ YBH-831S

Euphonium:
YEP-100S ~ YEP-100SA ~ YEP-201(2) ~ YEP-201M ~ YEP-201MS ~ YEP-201S(2) ~ YEP-211(2) ~ YEP-211S(2) ~ YEP-321(2) ~ YEP-321S(2) ~ YEP-621(2) ~ YEP-621S(2) ~ YEP-641(2) ~ YEP-641S(2) ~ YEP-642 ~ YEP-642(NEO) ~ YEP-642S ~ YEP-642S(NEO)

Tuba:
YBB-100S ~ YBB-103(2) ~ YBB-103S(2) ~ YBB-104 ~ YBB-104S ~ YBB-105 ~ YBB-105M ~ YBB-105MS ~ YBB-105S ~ YBB-110S ~ YBB-201(2) ~ YBB-201M ~ YBB-201MS ~ YBB-201S(2) ~ YBB-202M ~ YBB-202MS ~ YBB-321(2) ~ YBB-321S(2) ~ YBB-621 ~ YBB-621S ~ YBB-631 ~ YBB-631S ~ YBB-632 ~ YBB-632S ~ YCB-621 ~ YCB-621S ~ YCB-822 ~ YCB-822S ~ YEB-201 ~ YEB-201M ~ YEB-201MS ~ YEB-201S ~ YEB-321 ~ YEB-321S ~ YEB-381 ~ YEB-381S ~ YEB-631S ~ YFB-621 ~ YFB-621S ~ YFB-822 ~ YFB-822S

Flugelhorn:
YFH-631 ~ YFH-6310Z ~ YFH-6310ZG ~ YFH-6310ZGL ~ YFH-6310ZS ~ YFH-631G ~ YFH-631GS ~ YFH-731 ~ YFH-8310Z ~ YFH-8310ZS ~ YFH-8315G ~ YFH-8315GS

Sousaphone:
YSH-301(2) ~ YSH-301(3) ~ YSH-301S(2) ~ YSH-411 ~ YSH-411S