It is just Blu ray discs with surround channels. Gimmick only.
Have said this, small rear channels at low levels delayed by 200 msec or so can add the sense of a much larger room. You can change the delay to mimic smaller or larger venues. This also gives you the sense of the crowd being around you. Fun for live recordings.
Have said this, small rear channels at low levels delayed by 200 msec or so can add the sense of a much larger room. You can change the delay to mimic smaller or larger venues. This also gives you the sense of the crowd being around you. Fun for live recordings.