Wayne....from what I've heard, the new amps are digital switching amps (or Class D).
I had also heard some discussions regarding oscilating design vs non-oscilating design (which the new amps are).
Supposedly, all new replacement amps will be sent by either this week, or next. Not sure, but again, just what I've tracked in different forums.
If you follow that to the likely conclusion, it makes sense that any new orders for MFWs will start shipping right after that.
Music so high you can't get over it....music so low you can't get under it!