DLBC uses all pass filters on the mains and sats ensure a good summation with the subs in the crossover region. With the MiniDSP for the subs you can only us all pass filters for the subs (with a DDRC88A they are also possible on the sats). Wethere this makes any difference depends on your setup. When you have summation problems that cannot be solved by a delay on the subs DLBC has the potential to improve results.Doesn’t DLBC do more than just align and EQ the subs? Doesn’t do some “magic” with the subs and the mains?
If so, what specifically does it do? I use MSO right now. But I’m considering a MiniDSP flex to monkey with my mains