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RE: 6C33 OTL

"The resistors R25 and R26 look like feedback resistors; those should attach to the 10K grid-stop resistors (R1 and R2) BEFORE the grid-stops contact the grids, not after, as shown".

Lew, if you connect R25 and R26 at the opposite terminals of R1 and R1, the consequence should be that R26 (and nearly R25) should be at the ground, so that the negative feedback would not take place. But, maybe, I would not have understood.
In my opinion, R1 and R2 would be not grid-stop resistors but they are elements that build the amplifier gain under feedback action.



Edits: 09/05/14

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  • RE: 6C33 OTL - roio 10:26:06 09/05/14 (0)

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