In Reply to: RE: Pentode vs. Ultra Linear posted by krankkall on April 19, 2015 at 09:39:49:
"Simple" UL is not especially expensive. There's no reason you can't use the Edcor CXPP25-MS-8K in a UL mode "El Cheapo". ANY 6V6 family tube, as well as the shown 'AQ5, works with the parts values given.
The "sophisticated" UL, with tertiary screen grid windings, IS expensive.
Eli D.
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Follow Ups
- RE: Pentode vs. Ultra Linear - Eli Duttman 10:58:26 04/19/15 (3)
- RE: Pentode vs. Ultra Linear - Triode_Kingdom 12:48:32 04/19/15 (2)
- RE: Pentode vs. Ultra Linear - Eli Duttman 14:24:22 04/19/15 (1)
- Yes, it does add some cost - Triode_Kingdom 16:02:28 04/19/15 (0)