Optional boards
The EX312, EX322, EX332 and EX888 Series amplifiers have been designed in a spirit of evolution. With these amplifiers, you can upgrade your device adding any optional boards from EX Series. The amplifiers are ready to supply the cards. Indeed, these amplifiers have from the factory output universal power supplies ± 5 V and ± 12 V which are provided for all types of boards to come.
In case you wants to use 2 boards at the same time (on the same amplifier), an optional dual board box will be available to host the second one. It will be supply in the same manner, directly by the amplifier itself.