To start, make sure you have the image that you plan on adding the RCA Plugs to. Now grab the "Eclipse Tool" and while holding in the "Shift" key on your keyboard draw a black circle.
Now that you have drawn the black circle, right click on the layer and select "Blending Options...". Go ahead and click on "Drop Shadow"
Do not click OK yet... still more to do
Now click on "Inner Shadow".
Do not click OK yet... still more to do
Click, "Bevel and Emboss".
Do not click OK yet... still more to do
Adjust the map as I have done below.
Click, "Satin".
Do not click OK yet... still more to do.
Now select "Pattern"
Do not click OK yet... still more to do
Now click on "Stroke".
You may now click OK
Your text should now look like the below.
Now choose the "Elipse Tool". While holding the "Shift" key in on the keyboard, draw a circle about 1-2 pixels smaller than the other circle, as shown below.
Right click on the layer and select "Blending Options...".Click, "Bevel and Emboss".
You may now click OK
Create a new layer and with the "Ctrl" key pushed in, click on the first black circle that we made. This will put a selection around the circle which will be of some assistance when adding the stroke. Make sure you are on the new layer we just made, and go to the main menu bar and select "Edit", then "Stroke". Now choose 2 pixels, then outside. Click OK and deselect (Ctrl + D).
Right click on the layer and select "Blending Options...".Click, "Bevel and Emboss".
Do not click OK yet... still more to do
Now click, "Color Overlay".
You may now click OK
The Results!!!
As you can plainly see, I have added both the left and right audio jacks as well, to finish the project.
More Tutorials: 
