Main board, Korg RK100S2 synthesizer. This replacement motherboard is Korg part number 510C96923279. This part is for the "S2" version of the RK100

This item is NEW.

This item is non-returnable.

This item is available by special order from the manufacturer; please allow an additional 2 weeks for delivery (estimation). Special orders are non-cancellable and non-returnable.

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