Style 48P keys, C-E-G-B group, for Yamaha keyboard. These keys must be installed as a group, and each octave (C through B) on the keyboard is made up of three groups mounted together: C-E-G-B group, D-F-A group, and black keys group. This piece will replace any C-E-G-B group on the keyboard.
This item is USED.
There are 3 of this item in stock.
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