HydrogenAudio

CD-R and Audio Hardware => Audio Hardware => Topic started by: Casagrande on 2006-02-15 16:05:35

Title: Connecting my computer to my amplifier
Post by: Casagrande on 2006-02-15 16:05:35
Hi guys, I connected my computer (pc) to my stereo amplifier. I used a 'phono cable' with one plug to go into the computer and two for the amp. I plugged the cable in the 'audio out' on the computer and in the aux on my amp.

Now here's the problem: I get sound only out of ONE speaker, so I must have done something wrong, and it's probably very simple. Maybe I used the wrong cable? Maybe I need two plugs to go into the computer?

If you could help me out, I'd be very grateful.

Thanks

ps. It's a stereo set, two speakers, not surround.
Title: Connecting my computer to my amplifier
Post by: [JAZ] on 2006-02-15 20:15:31
The cable you need is this one :

"3.5mm Stereo Plug To 2 RCA Plugs"
http://www.action-electronics.com/grc/ppmma3.5.jpg (http://www.action-electronics.com/grc/ppmma3.5.jpg)

If it doesn't look like this, it probably is the culprit
Title: Connecting my computer to my amplifier
Post by: Casagrande on 2006-02-15 20:35:04
That's the one I'm using.
Title: Connecting my computer to my amplifier
Post by: DickxLaurent on 2006-02-15 20:40:58
Do you get sound out of both speakers when playing from sources other than the PC, ie tuner, cassette, CD player?
Title: Connecting my computer to my amplifier
Post by: john33 on 2006-02-15 20:41:30
Make sure the 3.5mm jack plug is pushed right in - some are a little resistant. Alternatively, you may find that the socket on the motherboard is screwed, as has happened to me before now.
Title: Connecting my computer to my amplifier
Post by: Casagrande on 2006-02-15 21:02:35
Quote
Do you get sound out of both speakers when playing from sources other than the PC, ie tuner, cassette, CD player?


Yes, it works with my cd-player.

Quote
Make sure the 3.5mm jack plug is pushed right in - some are a little resistant. Alternatively, you may find that the socket on the motherboard is screwed, as has happened to me before now.


It's a fairly new pc, but I suppose it's possible. I have read an online manual on connecting the computer to my hi-fi set, and I followed all the steps, used the right cable etc.
Title: Connecting my computer to my amplifier
Post by: Casagrande on 2006-02-15 21:18:21
I got it to work. My cable had 3 - plugs for the amp (red, white, yellow), it also for digital camera's and stuff. Anyway, obviously I just used the red and the white since the slots on my amp are also red and white. But it turns out that I had to put the yellow plug into the red thing.. Not logical, but it works..

It had to be something simple like this! Thank you all for helping.
Title: Connecting my computer to my amplifier
Post by: DickxLaurent on 2006-02-15 21:18:59
Assuming the output from your PC is (even slightly) amplified, you can try plugging in a pair of headphones (directly to the PC) to see if you get both channels.  That would help you narrow it down.


Edit:

Just saw your last post.  If you care enough, I'd recommend using a standard red and white RCA to mini cable so you can make sure you're getting your channels right.  Cables start from about $6 at Radio Shack (bare minimum).