[Amps] Screen supply for pentode

["Oleg Skydan" <skidan@mail.ints.net>]

Hi, All !

I am going to build an amplifier using GU-46 tube. It is glass
pentode. You know in the tetrodes we need to use a shunt 
regulator to cure the negative screen current problem.
But is it safe to use a series type regulator for pentodes ? 
I.e. can the screen current be negative (at first sight it can't)?

All the best,
Oleg 
73 de UR3IQO


_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps