In Reply to: RE: 26 tube filament ripple posted by sony6060 on January 27, 2017 at 17:36:36:
And I did not even use Coleman regulators. I did it on a budget with my own simple diy regulated power supply for each channel comprising a pi filter followed by a LT1085 voltage regulation stage and finished with a LT1085 constant current stage. I used LT1085 because I had them but any of the three pin regulators probably will also work.
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Follow Ups
- RE: 26 tube filament ripple - BenM 20:58:59 01/27/17 (3)
- RE: 26 tube filament ripple - sony6060 21:24:13 01/27/17 (2)
- Yes - Thomas Mayer uses choke supplies - andy evans 01:56:26 01/28/17 (0)
- RE: 26 tube filament ripple - BenM 22:40:55 01/27/17 (0)