Does the DX4 work with EMJ, EMG, EML or only with MXM, MXL?

Does the DX4 work with EMJ, EMG, EML or only with MXM, MXL?

DX4 supports EM3A and EMG motors (not EMJ and not EML).  This is due to the encoder type fitted to the EMJ and EML motors.

MXL (low inertia) and MXM (medium inertia) are Trio motors that best fit in a system with the DX4 drives.