Advice 1: How to connect a laptop to the music center

It is not necessary to buy a powerful stereo system for listening to your favorite music with the laptop. After all, if the laptop is weak and quiet dynamics, it can be connected to the music center, which will be a kind of booster circuit for "laptop speakers".
How to connect a laptop to the music center
You will need
  • Cable with 3.5 mm Jack and two bells.
Instruction
1
Everything you need to connect your laptop to the music center, is the laptop itself, the music center function AUXЭ, which is almost 100% musical centers, and a cable adapter of appropriate length. Cable should have two bells on one side and one Jack on the other. Such a cable can be bought in any store radio/video electronics and parts, its price is in the range of 100-200 rubles.
2
Bells or tulips usually have red and white color denoting the sound channels. The cable usually consists of two bonded wires or sheath of one wire (actually inside the shell, two thin wiring, for outputting left and right audio channels).
Jack is a metal pencil, standard 3.5 mm This Jack is used in all portable headphones, and the output for it – in all players and many mobile phones.
The cable should be of appropriate length to easily and tension-free wire to connect your computer to the music center.
3
Jack inserted into the headphone output on the laptop, marked with a painted or engraved headphones on the side of the computer case. The bells are connected to the amplifier (the music center) in accordance with the colors of bells and sound outputs.
After connecting the cable, turn on AUX or VIDEO at the music center, and the sound from the laptop will output to the speakers.
Useful advice
To adjust the music volume on the music centre and laptop.

Advice 2 : How to connect old speakers

It is no secret that the old speaker system sometimes give much better sound quality than your average speakers for your computer. But, unfortunately, these speakers different plug, when you connect them you need to consider a number of subtleties.
How to connect old speakers
You will need
  • amp, old speakers, a suitable plug, wire for 3.5 mm jacks, the computer (the hub)
Instruction
1
For starters, get an amplifier because the sound card in your computer is not compatible with speaker systems. Look at home, maybe you have a tape player or turntable, suitable to these columns. The main thing is to plug speakers up to the amplifier. Finding the right socket will realize by experience (stick and see if it fits).
2
If plug will not fit, change it to one that is connected to the amplifier. It is better to apply to the appropriate master.
3
Now take the cable suitable for 3.5 mm Jack. It could be the wire from the headphones.
4
If you connect the amplifier to the sound card, there is a reasonable probability that the entrance can burn. So first connect, for example, the old player and see if everything was okay and whether sound.
5
If everything is normal, the specified cord headphone connect the output from your sound card (usually it is located on the back of the unit from the computer or side of the laptop, it is round nest green) and amplifier. On the old amp looking for a good socket empirically, as in paragraph one.
6
Sometimes speakers are in the living room and computer in another room. Buy a few meters of the respective cable to the adapter, then the problem is easily solved.
7
Pay attention to the sound quality, if there is a background hiss, change the amplifier you can just buy another old tape recorder or musical center with it.
8
When connecting multiple speakers purchase a splitter to the music center, which will allow you to do this.
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