23.03.09
Here is the latest firm for the DSR5003, Axil AD-600 and TBoston 4500. The A and B firms (old hw) are tested.
The New Usals firm (new hw) is not tested (I don't have a TBoston NU), but I think, it works. The emu is ok. But I don't know, whether the channel list is compatible. If not, exchange the channel & settings list (offset 0 - 8FFFF) in this firm with your own channel & settings list. You can use for it each hex editor. Have Fun!
good. Nagra 3 for axil, this confirmed? of?