So for one that already has an AVR with auto correction software such as Audyssey MultXT 32 the DSP inclusion for LFRs would be out of place, or rather the AVR would. This really makes me want to hear them now, because I love the sound correction made by my Denon X4000. I suppose if once testing LFRs after manually setting them up properly you'd have to decide which sounds better, the LFRs or the previous stereo/AVR setup, then either returning the entire setup of LFRs with their DSP, or returning/selling your fancy AVR with auto correction depending on which you could finally decide on.
