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In Reply to: Re: Advice on re-capping Rectilinear llls posted by Rolf Zetterberg on May 8, 2007 at 07:26:44:
Thanks, I saw that but I my crossover has an additional unmarked cap.
Also now sure that the 2uf ceramic needs to be replace like a electrolytic. Might the ESR be different? I have searched the net, but these crossovers still appear to be somewhat of an enigma. I suppose an option is just to leave it alone.
Follow Ups:
Electrolytics will eventually fail due to their caustic electro-chemical construction (just like a flashlight battery). Before that occurs, measure those parts for capacitance value. If you do not have a meter with such capability & do not wish to procure one, visit a local Auto Sound installer & take a couple six-pacs of beer along to bribe them into measuring for you. If you delay, you will be without the proper replacement value knowledge when they do fail.
Jim,if I were you I'd read all about Rectilinears in that forum.Much interesting info.You will also find the values of the caps in the text,but to make it easier for you,I'll mail the schematics to you later this evening.
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