Alright, so for the last two years I've owned this:
Stereo .

The back of it connects to the speakers with run of the mill speaker wire.

Yesterday, I ordered this:
Turntable .

Thinking I knew anything about anything, I assumed the output of my Stereo would match the Turntable, and it would be great quality when I ran it through. However, the Turntable uses auxiliary outputs, not speaker wire.

If you go to the first link I posted, it shows something called "Portable" on the front.

If I purchased this could I use the Output function on the Turntable to put into "Portable" and play through the speakers?