Hard to find much about that amp being so old, but doesn't look like it even has an optical input, in which case, you may not be able to hook it up. Most TV's don't have RCA outputs anymore, just either HDMI-ARC, or Tosklink/SPDIF optical. If you can find a good pic of the back of the stereo, can take a look or an online manual, but I don't see a lot of options.