Russian-English Translation of 4P1L datasheet

[Sorento]

A search for right handed triode yielded the following gu50 schemes...but no 4p1l.

try this one:
http://www.diyaudio.com/forums/tubes-valves/183329-one-more-4p1l-se.html

 

[pl802]

Hi payloadde
If you have look at the pdf I attached you'll see that your reference isn't the same as a "right handed triode".
If only Wavebourn would chime in.Earth to Wavebourn! Come in Wavebourn!
Sorry! I couldn't help myself.It's the New Years after effects