9660 Massage Main PCBOptimize the performance of your Gulfstream Pedicure Chair Model 9660 with the Pedicure Massage Main PCB (Printed Circuit Board). This essential component serves as the central control unit, coordinating and managing various functions of the chair to ensure a smooth and efficient spa experience Features Central Control Unit: The Main PCB acts as the brain of your pedicure chair, controlling all electronic functions and ensuring they operate