Help: how to connect the old amplifier sound card

Computer amplifier with a head of 3.5MM head for the two Lotus head line, 3.5MM header connected to the computer output (generally green, three holes in the middle of the one), the Lotus head connected to the amplifier on any one of a group (pay attention to the white, red corresponds to) such as the DVD input, and then open the DVD input on the line in the amplifier.

Connection method:

1, the audio cable (as shown in the figure) of the 3.5MM header plugged into the computer output interface.

2, the lotus head were inserted into the function of any set of inputs, pay attention to the red, white and interface correspondence.

3, in the amplifier to open the lotus head plugged into the group of inputs, such as DVD.

4, the computer to play audio.

5, the audio through the amplifier, transmitted to the audio equipment to make sound.

Power amplifier referred to as amplifier, commonly known as "amplifier", is the most basic equipment in the audio system, its task is to amplify the weak electrical signals from the signal source (professional audio system is from the mixing console) to drive the speakers to produce sound.