Aaron,
You do tend to give a 'mixed' message here
Yes, I am. I've said from the beginning that I could be fooled in a blind listening test and that modeling is purt' near there. I think the problem is that you're still trying to pigeon-hole me as being a close-minded "tube merchant". It just won't work, because I don't take an extremist stance in either direction. I would use either one, or forsake both for some third option in a heartbeat if the situation called for it.
First, in your initial post you said, the only way to get a TUBE sound is with a real amp, mic'ed up.........
True. And the only way to get the sound of a real duck call is to record a real duck. Sure... you could use one of them imitation "duck-call modelers" that they have, but it wouldn't sound exactly like a real duck.
Then (shown above) you say that you use your POD on tracks all the time, and that there is NO WAY anybody can tell the difference in the mix.........
In a mix, you could probably fool just about anybody into thinking your "duck call modeler" was a real duck though. Because see the thing is: in a mix, where there are lots of other things competeing for freq's and space, an accurate reproduction is not usually what you need. You need a sound that will fit into the mix a fulfill a purpose. In such a scenario, a "duck call modeler" is a close enough representation to fool most people. Furthermore, in a pop music mix, most people wouldn't be expecting a real duck anyway, because real duck sounds are generally reserved for more natural sounding music, like folk or bluegrass, whereas pop music generally only uses heavily processed duck sounds that are hardly recognizable as a duck anyway.
Doesn't your last statement kinda make the first one - null n void...IF nobody can "tell the difference" in the MIX, then who cares HOW, or what gear was used to actualy record the track...and, therefore that makes the modeller equally as good for 'recording' purposes as a real amp....
Right? 
KEV
Exactly! What you use makes absolutely no difference as long as it is achieving the results you need.
You're trying to change my repsonses to answer a different question than the one you originally asked. The original question wasn't "Does it matter whether I use a POD or not?", but rather "How can I make my POD sound more like a real tube amp?". Apparently you were hearing a difference, and you were ready to spend $800 to fix it.
My answer was simply "You're approaching it from the wrong angle. If you want a more "tube" sound, why not use a tube amp?" Why don't you just give it a try? Or are you one o' them "modeling merchants"?
got mojo?
www.voodoovibe.com