01-10-2021, 01:16 PM
Hi.
The main issue is lack of info including the pinout.
The filament is 130ma @1.4v, likely to be a hot running little valve. No doubt it can be under-run for longer life. So I'll need to get details before doing anything.
The main issue is lack of info including the pinout.
The filament is 130ma @1.4v, likely to be a hot running little valve. No doubt it can be under-run for longer life. So I'll need to get details before doing anything.






