Keep in mind ...
I also find it strange that someone would try to bargain shop on a 568.1 vs 568.2 with a $25K Preamp and 100K-ish worth of speakers. My head is sore I've been scratching it so much with this whole idea.

Thanks for your thoughts..
I dit bought all my equipment used for much less of the regular price.
I dit have(and still have) one single vertical speaker "left" as I upgrde the center.
After severall trys i recognice that nobody wants to sell or buy a vertical center-
So I need a solution.
Finally buying a pair of speaker more was better as to give my single center away for crazy money.
-
So one speaker is(still) left and I want to use it.
And to use it, the only way is to use it as a single center.
And just to use this speaker, I have to buy a processor.
So I shurly dont want to spend a lot of money for that solution.
Hopefully you understand now why I need a "bargain" prozessor for only ONE speaker.
And hopefully you understand the difference if "someone" (this is me) can have big prices equipment and dit only pay a minor percentage of the regular price.
And by the way- a v4 doesnt cost $25K as regular-
So you shouldnt make prejudices before you know the facts.
Iam not not a rich man, I have hard to work for my money and even if Iam a rich man,
why then its despicably to try to save some money?
Maybe you have problems with that?
Robert