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Polypropylene vs. polystyrene for a Dynaco

68.218.59.230

Somehow in the past I managed to source Wima capacitors for the 390 and 82pf caps in the driver board for my Dynaco to replace the silver mica. I liked the Wima better than the mica. I can't seem to find the values I need for the new build in the Wima and want to avoid silver mica. How would polystyrene (which I can source from Dynakitparts) compare to the polypropylene. Would that be a good substitute?

Follow Ups:

RE: Polypropylene vs. polystyrene for a Dynaco - JimL 11:47:30 06/20/08 (1)
- RE: Polypropylene vs. polystyrene for a Dynaco - Paully 11:52:09 06/20/08 (0)
RE: Polypropylene vs. polystyrene for a Dynaco - mjk 11:28:14 06/20/08 (1)
- RE: Polypropylene vs. polystyrene for a Dynaco - Paully 11:42:13 06/20/08 (0)
One other question on the ST-70 - Paully 11:03:56 06/20/08 (1)
- RE: One other question on the ST-70 - Eli Duttman 16:53:17 06/20/08 (0)

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