Im going to be having a Supergun made and was wondering, would it be a good idea to use an external Arcade PSU instead of the Inernal/Desktop PSU's? I was just thinking it would be handy to use the +5/-5 Volt control. What would i need to use the +5/-5 Volt control for as i've heard certain Jamma's or other system Motherboards use it? Which ones?
Thanks in advance
Thanks in advance