Duet3D Duet 3 Mainboard 6HcThe Duet 3 Mainboard 6Hc featuring 6 High current Stepper Drivers is Duet3Ds latest generation controller board that builds on their experience in developing the most flexible and expandable 3d printer control solutions It is the core of the Duet 3 family which provides control for a wide range of machines including 3D pr..