unctionality to Logitech =emote, with the add bonus it can handle the Sony 4k media player. At prese=t you have a Tablet to control Media player and a Logitech Remote for Appl= N, BD etc. Larry indicated you where considerin= running L&R Front Highs Constellation Audio advised, Mclnto=h MX121 has 7 channels, if you wish to