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Yamaha Middle Key Contact Circuit Board VCF4600
Yamaha Middle Key Contact Circuit Board VCF4600
Description:
The middle key contact board—Yamaha part VCF4600—is a printed circuit board (PCB) that resides directly under the middle section of the keybed, spanning approximately 30 notes in the mid‑range of your instrument. It interfaces with rubber carbon contact strips: when a key is pressed, carbon contacts engage the PCB, signaling key strikes to the main electronics.
$32.95









