i cable ECG & IBP Multiplier. Mindray N1 Monitors output adapted to be  1/4″ two circuit phone jacks, 4 ECG and 2 IBP outputs. Allows simultaneous connection to defibrillator, balloon pump, ultrasound, pacer programmer, cardiac output or other connected physiologic monitor. Use this product in combination with MAGUIRE multiplier cables to deliver ECG and IBP analog audio signal to desirable peripheral monitors. Learn how these low cost products simplify patient setup, reduce cable clutter and enhance any physiologic monitoring system.