Anyone ever use a LinearX PCRTA on their home setups? I have on I have used for my comp vehicle but it has HT aspects as well. My equip: LinearX PCRTA PAC IV portable box 1 M52 mic If you have never seen a PCRTA check out www.linearx.com . These have the spatial averaging capabilities as well. Just wondering how many users out their do RTA setups on the HT or HiFi systems?