Interface board 3.0 multiboot with signal processor for real-time signal detection and feedback. Receives data from MEA2100-Headstages, MEA2100-256-Headstages, MEA2100-Mini-Headstages, Multiwell-MEA-Headstage, CMOS-MEA5000-Headstage, MEA2100-Beta-Screen-Headstages, ME2100-Systems, or W2100-Systems.