In Reply to: Help with finding cooling caps for big eimac pentodes please. posted by amnesiac on April 2, 2014 at 09:20:27:
Eimac HR-5 plate caps (for the 4E27) are available on eBay or from a number of online suppliers.
The 3C24 uses the HR-1, which is equally available.
4-65A uses the HR-6, although any 3/8" cap can be adapted as long as you keep dissipation at or below approx 50 Watts.
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Follow Ups
- RE: Help with finding cooling caps for big eimac pentodes please. - Jim Dowdy 04/2/1418:24:17 04/2/14 (0)