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Original Message
RE: TubeCad Error re: LTP?
Posted by cpotl on June 12, 2021 at 08:55:46:
Well, that seems to be the most plausible explanation, certainly. And it is true that if the CCS is not perfect, as in the case in his previous schematic with a resistor connecting the cathodes to a negative supply rail, the left-hand anode resistor needs to be smaller than the right-hand one in order to achieve balanced outputs.
It would have been better if he had said that he was assuming an imperfect CCS, I feel, in that case.