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Original Message
RE: CCS with Cathode Resistor in a long tail ?
Posted by multiblitz on November 11, 2016 at 21:03:43:
Hi,
...a schematic would be really helpful...
Just to take my specific case: I want to rund a diff. pair as phase-splitter and driver for a p-p El34/Kt120. This tube will be the 6N6p. As discussed, I would like to run it with 20-24ma per triode. Normally, It would have an Anode-Voltage of 390V, an Anode-Resistor of 10K. Currently your ccs is on the cathodes which are tied together for bothh system as diff. pair. Grid is grounded with a 47k resistor.
I am not sire where you would put the 100k resistor in your example ?
Best Regards
Frank