High charge rate Flip-flop, simultaneous source, code sequences and multilevel sources support High power Easy handling MultiJack energy source is designed to supply operations of sparker and boomer sound sources that are typically used for high resolution (HR), ultra-high-resolution (UHR) marine seismic surveys and VSP. MultiJack is a unique energy source with the fastest charging rate available on the market, which results in possibility to acquire marine seismic profiles with the highest possible trace density and lateral resolution, correspondingly.