Key contact board, 54-note (High), Yamaha
Key contact board for Yamaha keyboard. This is the XZ139 board, the larger (54-note) of the two boards that are used in an 88-note keybed, and is Yamaha…
Key contact board for Yamaha keyboard. This is the XZ139 board, the larger (54-note) of the two boards that are used in an 88-note keybed, and is Yamaha…