Sound reproducer 1 message Celebration bells

Sound reproducer 1 message Celebration bells
Sound reproducer 1 message Celebration bells.
Messages or sound effects synchronized with the different phases. The power is directed to the 220V network. It has a power supply that is connected to the control unit at the stage when the message has to be played. It automatically detects the phases and output sounds without the need for an external amplifier. The proposed messages are about 20/30 seconds long. It is equipped with a power supply. It has volume control and external amplifier jack.