Home » Audio » Thermionic Emissions » simplifying the Guinevere
Re: what's next? [message #9276 is a reply to message #9266] Thu, 13 October 2005 06:56 Go to previous messageGo to previous message
Damir is currently offline  Damir
Messages: 1005
Registered: May 2009
Illuminati (2nd Degree)
If you didn`t buy anode chokes, Lundahl LL1667/15mA is about right for this purpose. It has L=270H and Rw=2k4. You`d need four LEDs in series for the new OP, about 160V/-6,8V/15mA. B+ stays the same, about 200V, but we have some voltage drop "through" Rw.

 
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