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Old 31st December 2010, 05:00 PM   #11
davorin is offline davorin  Croatia
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Here You are the best I have:
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Old 31st December 2010, 05:12 PM   #12
davorin is offline davorin  Croatia
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Sorry, this is the best:
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Old 31st December 2010, 08:14 PM   #13
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This look like a job for the One Electron UBT-1...
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Old 1st January 2011, 12:49 PM   #14
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hey-Hey!!!,
And now for a Class A option: B+ of 250, g2 of 100V and a-a load of 5k. Idle at ~90 mA per tube. I am building right now with 6CB5A; B+ around 270V, g2 reg'd around 110V( adjustable in LMA329 steps ) with a 5k a-a load. Obviously not going for Max Power... Front end is an E-Linear LTP using EL84's( pentode-mode ). I'll post a schematic as soon as I can scan it.
cheers,
Douglas
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Old 19th October 2011, 07:31 PM   #15
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Did you ever try this? I have one of these (6dq5) in the original box, would like to try it in a single-ended triode kind of circuit. Not much info out there.
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