The Synchro E-vib is a 2500N electric seismic source for zero carbon seismic acquisition up to depths of 1000mtrs. The Synchro E-vib allows for full force to be applied from a very low frequency, ie full force from time = 0. Low frequencies (0.5Hz) and high force being applied through the entire sweep enable us to collect excellent data through the entire depth range, starting from near surface to deeper targets.