12 AWG Mains Power Cable From Wall To Power Conditioner Sufficient?

Is a 12 AWG mains power cable adequate for use between the wall outlet and power conditioner? Low-powered components such as streamer and DAC as well as a subwoofer will be connected to the power conditioner. The integrated amp will go directly to another wall outlet. 



Ill be using less than 30" of it so...fi-28 r for connectors.From my reading its a sufficient cable for my project.The wire’s are he-uge...true 20amp.Will look at the tcs31 if no go,thx ryder.

I prefer a quality insulated cable. I couldn't hurt. Just don't spend a ridiculous amount.