Yamaha YOB-411 Owner's Manual page 7

Accessories
• Oboe
Maintenance Kit
YAC 1038
• Key Oil
YAC 1003P
• Bore Oil
YAC 1004P
• Cork Grease
YAC 1010P
• Chromatic Tuners
TD-1
TD-2
TD-10
TD-20
• Personal Studio
Practice System
PS-7
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