Hello,
I am also restoring a Nagra TI and will appreciate to get the manual, as well as any useful tips. Mine does not have a PS and I am considering to build one, if I cannot find the original PS.
I also plan to replace the 4 track heads with suitable 2tk (any ideas?) and use external repro/rec audio electronics. Any relevant experiences you may share will be highly appreciated.
Best regards,
Todor