I want my TV, DVD player & VCR to play thru my stereo's speakers. How do I accomplish this? Here is a list of the components I have: Panasonic Stereo System w/2 speakers (SA-AK27); Phillips/Magnavox 27" TV w/basic Comcast cable (NO BOX); Magnavox DVD/CD player (MDV 435); Memorex VCR (MVR4040) & a GE Switch w/3 different INPUT stations & 1 OUTPUT station. Any advice or assistance would be greatly appreciated!