Nagra IV pre-amp Info and WTB

[Futureman]

Hey all.

So I snagged a lovely Nagra IV that works perfectly.

One of the two pre-amps is the QPM 3-5 type.. So is used to power T-Powered mics and (from what I read) nothing else.
I've even read that using a normal dynamic mix with a T-Powered pre can damage the mic?!?!

(Apparently T-Powered pres deliver 10v)

Some of the more experienced users may be able to chime in.. But essentially.

Does anyone have a Nagra IV pre that is not a QPM 3-5 and wants to sell?
Loooong shot I know.

Cheers!