low voltage low current tube rectification

[niamex]

Hello Everyone,
I have read somewhere in the forum about tube rectification for PS of TDA 1543 ? Is that some joke since we are talking about max 8 vols at a very low current ? Is someone seeing some idea in that ?
Thanks

 

[OldHector]

There was a thread here ... Tube rectifier and TDA 1543
Not terribly conclusive.

 

[niamex]

Thanks a lot

 

[stocktrader200]

Only spot it may be better is demdulation duty.