This power amplifier comes with a correct power supply, ensuring stable performance.

To use this Crown CTs 1200 2 - Channel Power Amplifier, first connect it to a correct power supply. Make sure the power switch is turned off before connecting. Then, connect your audio sources to the appropriate input channels. Turn on the power switch and adjust the volume and other settings as needed. When it comes to maintenance, keep the amplifier in a dry and well - ventilated place. Avoid exposing it to extreme temperatures or humidity. Regularly check the power supply and connections for any signs of damage. If you encounter any problems, turn off the amplifier and seek professional help.