Have you people lost you minds? I'm kidding of course, but AE HD6, Peachtree, and Wired for Sound are not cheap and cheerful components.
JackD is correct that most modern TVs no longer have audio outs so you need a DAC with, usually, an optical input. Check your TV to see. There are oodles of amp/DAC ChiFi combos on Amazon for $100 or so, SMLS, Nobsound, Sabaj, etc.