Hello, do you think that the small resistances at the anode and the grid can help the coupling of the two parallel triodes due to the inherent different characteristics of the two tubes?
For example any pro or cons for 2K at the grid and 470 ohm at the anode (the B+ is connected to a 75K ohm)?
For example any pro or cons for 2K at the grid and 470 ohm at the anode (the B+ is connected to a 75K ohm)?
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Just parallel them. If you are using grid stoppers then give each grid its own stopper.
Adding extra resistors to one triode as shown in the first post does not help the coupling but merely ensures that the two triodes are more different than they started out being.
Why do you want to parallel them?
Adding extra resistors to one triode as shown in the first post does not help the coupling but merely ensures that the two triodes are more different than they started out being.
Why do you want to parallel them?
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