Stiles, welcome. I've gone over your description several times, but I'm still not seeing the advantage even if it all would work. The point about a new tuner is clear, but then it gets tangled-up. Yes, you could feed several distant amplifiers from the front channel pre-outs of the receiver, just as you do with the Hafler-Niles arrangement now. No, it isn't likely that you could successfully drive three sets of speakers in parallel from the front speaker terminals because of the low impedance resulting(e.g. three 8 ohm loads in parallel result in a 2.67 ohm net impedance). But again, even if all of this could be done, what is the reason for wanting to do it instead of simply continuing to use the Niles unit?
