Management Card

The management card is ~~the~~responsible ~~first~~primarily ~~card~~for ~~that slots into~~powering the ~~backplane.~~system. To connect, uses a smaller half height (48 position, 3 row) DIN 41612 connector with a unique pinout to interface to the backplane. ~~Its~~ ~~primary~~Additionally, ~~purpose~~it ~~is to supply the necessary +5V and +12V power rails, and provide a convenient place to output audio the backplane~~exposes mixed ~~together~~audio from all expansion ~~slots.~~ sources with volume control.