The EEA-PAM-5**-A-14 power amplifier card series was made by Eaton Vickers for proportional hydraulic valve control. Understanding the needs of the customer is a huge part of why Eaton Vickers is so well trusted. For all A-14 cards, Eaton Vickers increased the supply voltage range, added low supply voltage safety protection, made ramping unaffected by gain adjustment, and added monitoring points to the edges of the card. Dead band compensation can be found on the front of the panel as well.  The monitoring points for the conditioned command signal, ground common signal, and both spool position points are all placed close to one another for quick and easy access.