Set up to record digital audio

In general, the inputs of sound cards take 1/8 inch stereo mini-jacks. Sound cards usually have two inputs—one for line level inputs and the other for microphones (at mic level). The line level input is stereo; the mic input could be either stereo or mono. If your final output does not terminate in a 1/8 inch jack (and it probably doesn’t), you will need an adapter to plug it into your sound card.

Most sound cards use the Windows Volume Control to adjust the master input and output volumes and to control which recording inputs are active. If you don’t hear audio tracks, or if you can’t easily control the audio volume in Music Creator, go to Control Panel > Hardware and Sound > Volume Control (Windows 7) and check the settings there. See your sound card’s documentation for more.

Electric guitar direct-In

You can connect an electric guitar directly to your sound card using a 1/4 inch mono to 1/8 inch stereo adapter. The following diagram shows this setup:

The 1/8 inch jack should be plugged into the sound card’s mic input, although plugging into the line input may also work.

Electric guitar through effects rack

You can also plug an electric guitar into an effects rack, then send the output of the rack to the sound card’s input, as shown in the following diagram:

This diagram assumes that the output of the rack is at line level. If it is at pro level instead (+4 dB), and your card does not accept a +4 db input, you will need to attenuate (lower) the F/X rack’s signal. To do this, use a mixer between the rack’s output and the Y-adapter. If the rack has only a mono output, a 1/4 inch mono to 1/8 inch stereo adapter should be used instead of a Y-adapter.

If you want to connect a guitar amplifier’s direct output to the sound card, you should base your setup on this example.

Microphone direct-In

Microphones can be plugged into the sound card’s mic input. Some inexpensive microphones are made especially for use with sound cards and come equipped with 1/8 inch jacks. However, better quality microphones take better quality cables, which do not terminate in 1/8 inch jacks. The following diagram illustrates how to connect a microphone that terminates in a 1/4 inch jack:

Home Stereo, CD player, radio tuner, preamp output

The output of a stereo component can be connected to the sound card’s line in, using a dual RCA to 1/8 inch stereo mini Y-adapter. Many portable cassette players come with this kind of adapter, or even with a single cable with all the necessary jacks. In the following diagram, a stereo component is connected to the Y-adapter using standard RCA cables:

Internal CD player

If you are using your computer’s internal CD player, and it does not have its audio outs connected internally to the sound card, run a cable from the CD player’s Headphone jack to the card’s Line In jack. If there is no Headphone jack, you’ll need to use an external CD player.

Mixer

You can connect a mixer to the sound card with a setup of the following kind:

 

Note: If your mixer has buses, use them! This helps to avoid feedback.