Lukas wrote:

I mentioned wire recorder as it is needed to transfer some old
recordings (or maybe finding only that they are gone) to more modern
media like CD.

The problem is that there is no one wire recorder standard...they all
had different speeds, speed rate changes, diameters and levels. So if
you have a Minifon wire you can't play it back on a Webster Chicago
machine. You need to know what it was made on.
--scott

--
"C'est un Nagra. C'est suisse, et tres, tres precis."