You plug them in
This new speaker is the closes size to the original
This set of 5 boards will replace the old metal lamp panels that have riveted sockets on them
which is a Bally part number A080-91894-B000 or A080-91894-C000
3 channel driver board replaces MA1011, 1012, 1013 and 9 other boards Arcade You plug them inGottlieb games have a board with 3 silver transistors on it. This board replaces all of them with part numbers MA940, MA985, MA1011, MA1012, MA1013, MA1051, MA1078, MA1079, MA1104, MA1124, MA1234, and MA1293. Your manual may call this board an A16. There are jumpers for each channel, and a chart on the back of the board that lists how the board is setup. If you prefer that we set the jumpers and mark the board number before shipping, please just ask