A new generation of electromagnetic hardware/software that can be used for land,marine and borehole applications allows us to get better and more dense data.The system uses a seismic-like architecture with nodes,each of which can be expanded with sub-arrays.It combines for the first time electromagnetic and microseismic data recording in a single box on the same time base.The modular architecture allows a fit-for-purpose configuration tailored to the specific exploration/monitoring target.It is not limited by number of channels or components to-be-recorded.For geothermal applications,depending upon the user requirements we define four different configurations suitable: Advanced MT,Broadband MT,Mini MT with AMT,and MT with TDEM.System characterization and a geothermal field example underline the technical features.The entire system includes for the different methods processing and 3D inversion software,streamlining the workflow significantly.