Doesn't the Chase Technologies processor embody the Hafler circuit as well??? A passive device that could be used several ways--speaker outputs into the Chase/ front & rear speaker level outputs or speaker outputs in/ front speaker out and RCA outs for a seperate amp(s) for rear and center.
I'll dig out the manual if I can find it; it was a fairly reasonable device ($100 or so) when available.
I'll dig out the manual if I can find it; it was a fairly reasonable device ($100 or so) when available.