Original Roland XR-640 FH-740 head control board ASSY, HEAD BOARD 6701778600

Produce：ASSY,HEAD BOARD FH-740
 
No.： 6701778600 
 
Use for ： XR-640 / FH-740

Precautions:

1: The board needs to be installed under the guidance of professional personnel. (The new motherboard is empty and requires professional personnel to install firmware and program parameters)
2: It is best to contact me before making a purchase, and I will professionally analyze and determine the fault for you before taking the photo.
3: Once the accessories are installed on the machine, our company does not accept any refunds or refunds.