What kind of surround sound works with a KLD32EX301?

[Resonant]

What kind of surround sound works with a KLD32EX301? Someone said it has to go through HDMI....I have a decoder that works from RCA phono leads.

[specialist-convergence]

Hi the new modles have a system called HDMI Audio return to help reduce the amount of cable being used, so this would be the best way, you can also use Phono or Optical connections.