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16th February 2009, 10:24 PM
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#1 |
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diyAudio Member
Join Date: Aug 2007
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LTP question
So here is an idea I had, note the "unbypassed" anode resistor and the similarities to a cathodyne circuit, but spread across the anode. Not having tried it, maybe someone could provide insight? I don't have LTspice, so I can't just netlist it. The signal should couple across the anode similarly to the cathode in a traditional LTP, right
 ? Wasn't too sure what to do with the second grid, not sure where to tie it exactly. Anyway, it was a strange idea I had and I figured those who've been around tubes longer than I have might have an idea. I was thinking it would save one triode from the cathodyne+cathode followers used in the williamson. Thanks!
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16th February 2009, 10:41 PM
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#2 | |
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diyAudio Member
Join Date: Aug 2006
Location: Taxland, New Jersey
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Re: LTP question
Quote:
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"The supercomputer is technologically impossible. It would take all of the water that flows over Niagara Falls to cool the heat generated by the number of vacuum tubes required." ~ Professor of Electrical Engineering, New York University |
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16th February 2009, 11:11 PM
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#3 |
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diyAudio Member
Join Date: Aug 2007
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I started to think that, and if the anode signal is coupled down to the grid it'll have to be a paraphrase of sorts. Ok, just one of those hmm questions. I figured it wasn't that easy since I'd never seen it, but you never know.
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16th February 2009, 11:14 PM
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#4 |
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diyAudio Moderator
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There was a thread about this a week or two ago. It's dissected there mercilessly.
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“Listening to records is like ****ing a picture of Brigitte Bardot.” - Sergiu Celibidache |
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