Topic: Oktava MK-319 Modded Before and After recordings?

[StarkRavingCalm]

I just purchased a Oktava MK-319 off of ebay and will be shipping it to Bill Sitler for the Full Premium mod after a quick inspection and test.
I won't have time to test it out pre-mod since I have a show coming up soon and will have just enough time to ship it to Bill and get it back.

So....
Has anyone made either side-by-side recordings of an un-modded vs. modded 319?
Or a recording of a pre-modded 319 and then a modded under similar circumstances?


thanks in advance