[Tagert]

Ok so what I read was not entirely clear however I did know that the reproductions were powered by Modern Turbo jets because the Jumo Engines were unreliable.

However if that engine sounded like that and its first run was in the 50's then I doubt that Junkers engine had a vastly different sound.

Who knows

Your guess is as good as mine on that

And don't feel bad about it not being entirely clear

MS went way out of thier way to hide the fact that the sounds they flew to PA to obtain off the new Me262 could have been obtained off a comercial jet liner at their local air port

Like you going into it I think MS thought they had restored an orginal engine and didn't realise that was not the case until they got there