I have a couple of Elna Cerafine 47+47 power supply caps that I used in my first amp in the late 90s. I used the amp for a year or two before moving on to another project and the caps have ben in my parts box since then. Oddly, I find myself wanting to revisit that amp design with my much improved construction skills. What are the chances these caps are still usable? There are no visible signs of problems like leaking or bulging.
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Topic - Elna Cerafine service life? - robertpeterson56 13:57:17 06/07/17 (2)