In accordance with one or more embodiments of the invention, a complex acquisition system is provided, and preferably includes plurality of {HEAD ~ acquisition modules}, including {TAIL ~ preferably four acquisition channels} each, joined together with cabling systems, rather than requiring all channels to be built into a single system 
In accordance with one or more embodiments of the invention , a complex acquisition system is provided , and preferably includes plurality of { HEAD ~ acquisition modules } , including { TAIL ~ preferably four acquisition channels } each , joined together with cabling systems , rather than requiring all channels to be built into a single system
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