8011,
Questions are fine, that's why we're here!
1st of all, you need a sorce, radio, CD player,
on hold plus unit, whatever.
Connect it to the TA824. Remember, it takes a mono input, 8 ohm.
The TA824 should be set on "external" by default but if you need to check or change it then go into program field 111.
That's all there is to it.
MrG