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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 bypass capacitor cutoff frequency posted by lugnut1 on May 1, 2015 at 19:27:38:
With a 10Hz cut off knee, you will have phase issues up to about 100HZ.
The ultracap configuration can also help make a better sounding amp. Don't forget, the power supply last cap has an impact similar to the power tube cathode resistor bypass. The ultra Cap config helps with that as well.
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Follow Ups
- Why not 10HZ or higher? - Chip647 06:03:27 05/02/15 (11)
- bass phase shift. - dave slagle 07:24:33 05/02/15 (10)
- in a word: Impact. nt - Ralph 09:41:05 05/04/15 (0)
- RE: bass phase shift. - mqracing 08:46:56 05/04/15 (0)
- RE: bass phase shift. - Naz 17:01:37 05/03/15 (2)
- RE: with little ill effect - Cpk 06:46:13 05/08/15 (1)
- RE: with little ill effect - Naz 15:16:01 05/08/15 (0)
- RE: bass phase shift. - Chip647 13:39:47 05/02/15 (3)
- RE: bass phase shift. - Steve O 14:30:41 05/02/15 (2)
- RE: bass phase shift. - Chip647 16:10:49 05/02/15 (1)
- RE: bass phase shift. - Alpha Al 18:19:44 05/02/15 (0)
- RE: bass phase shift. - danlaudionut 08:02:03 05/02/15 (0)
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