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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: RE: is it really that awful ... maybe in spice? posted by dave slagle on October 13, 2016 at 06:41:31:
Variations in output Z don't generally correlate well with the filter's "forward" frequency response. That's why these filters need to be analyzed from both directions. What does it mean? Difficult to quantify precisely. Most amplifier designs are susceptible to modulation of their B+ with various symptoms; distortion, attenuation, degradation of dampening, etc. It's not clear to me how high PS output Z can become before such symptoms are audible, so I simply design supplies to be as low and flat over frequency as possible.
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- Output Z - Triode_Kingdom 08:46:20 10/13/16 (0)
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