Compatible Models:

Trumpet:
AD-TR1
YTR-200AD ~ YTR-200ADM ~ YTR-2320 ~ YTR-2320E ~ YTR-2335 ~ YTR-2335DX ~ YTR-2335M ~ YTR-2420 ~ YTR-2435 ~ YTR-2435S ~ YTR-4320 ~ YTR-4320E ~ YTR-4320EG ~ YTR-4320T ~ YTR-4335G ~ YTR-4420E ~ YTR-4435

Cornet:
YCR-2310(2) ~ YCR-2330 ~ YCR-2330(2) ~ YCR-4330G

Flugelhorn:
YFH-231 ~ YFH-2310

French Horn:
YHR-301M ~ YHR-302M

Mellophone:
YMP-201M ~ YMP-202M ~ YMP-203M ~ YMP-204M

Valve Trombone:
YSL-354V(C.LAC.) ~ YSL-354V(G.LAC.) ~ YSL-354VS