In Reply to: RE: Coupling Caps for a 300B SET posted by audiophilewannabe on January 3, 2020 at 18:39:31:
If you want to save money, you could parallel your current coupling cap with a TFT cap which is 10% of the value of the current coupling cap. This is not as good as replacing the entire capacitor, but it will get you a good part of the way there.
I have heard that grid chokes make a large difference, although I have not tried this myself. You may find it more impactful to experiment with grid chokes, although their design and use is complicated.
Retsel
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- RE: Coupling Caps for a 300B SET - Retsel 19:04:37 02/18/20 (0)