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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: Cathode Bias PP tail questions? posted by danlaudionut on April 27, 2005 at 10:55:29:
I haven't tried CCS so I can only comment on the others. My experience is only with 211s but the higher mu of the 211 means it's probably more critical.Unbypassed common resistor seemed to give lesser clarity. Bypassed common resistor was better but the whole thing fell into place with bypassed separate resistors.
This was using Caddock 820 power resistors on generous heatsinks and Black Gate bypass caps.
The next thing to try is the "WE" connection - common resistor with a cap between the cathodes and the centre tap of the OPT. I will try this one day.
Non est ars quae ad effectum casu venit - Seneca.
"That which achieves its effect by chance is not art"Mark Kelly
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Follow Ups
- Haven't tried CCS. - Mark Kelly 04/27/0516:38:36 04/27/05 (0)
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