<html><head></head><body><div style="color:#000; background-color:#fff; font-family:verdana, helvetica, sans-serif;font-size:13px"><div id="yui_3_16_0_1_1454430895516_2924" dir="ltr"><span id="yui_3_16_0_1_1454430895516_2999">On a side note, I wanted to mention that, I have had great success with the Panasonic FM series/FR series electrolytic capacitors. </span></div><div></div><div id="yui_3_16_0_1_1454430895516_2925"> </div><div class="signature" id="yui_3_16_0_1_1454430895516_2928"><div id="yui_3_16_0_1_1454430895516_2947"><font size="2" id="yui_3_16_0_1_1454430895516_2946">Sincerely, <br> </font></div><div id="yui_3_16_0_1_1454430895516_2927"><font size="2" id="yui_3_16_0_1_1454430895516_2926">Chris Juried <br>Audio Engineering Society (AES) <var id="yui-ie-cursor"></var>Member <br>InfoComm-Recognized AV Technologist</font><span class="postbody" id="yui_3_16_0_1_1454430895516_2931"><br><a rel="nofollow" target="_blank" href="http://www.juriedengineering.com/" id="yui_3_16_0_1_1454430895516_2930">http://www.JuriedEngineering.com</a> (Juried Engineering, LLC.)<br><a rel="nofollow" target="_blank" href="http://www.tubeequipment.com/" id="yui_3_16_0_1_1454430895516_3093">http://www.TubeEquipment.com</a> (Tube Equipment Corporation)<br><a rel="nofollow" target="_blank" href="http://www.historyofrecording.com/" id="yui_3_16_0_1_1454430895516_2965">http://www.HistoryOfRecording.com</a> (History of Recording)</span></div><div id="yui_3_16_0_1_1454430895516_2927"><span class="postbody"><br></span></div><div id="yui_3_16_0_1_1454430895516_2967"><font size="3" id="yui_3_16_0_1_1454430895516_2975"><font size="2" id="yui_3_16_0_1_1454430895516_2973">This e-mail, and any attachments thereto, is intended only for use by the addressee(s) named herein and may contain legally privileged and/or confidential information. If you are not the intended recipient of this e-mail, you are hereby notified that any distribution or copying of this email, and any attachments thereto, is strictly prohibited. If you have received this email in error, please immediately notify me and permanently delete the original and any copy of any e-mail and any printout thereof.</font></font><br></div></div><br> <div class="qtdSeparateBR" id="yui_3_16_0_1_1454430895516_3094"><br><br></div><div class="yahoo_quoted" id="yui_3_16_0_1_1454430895516_3021" style="display: block;"> <div style="font-family: verdana, helvetica, sans-serif; font-size: 13px;" id="yui_3_16_0_1_1454430895516_3020"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_1_1454430895516_3019"> <div dir="ltr" id="yui_3_16_0_1_1454430895516_3018"> <font size="2" face="Arial" id="yui_3_16_0_1_1454430895516_3017"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> Steve Ridley <spr@spridley.freeserve.co.uk><br> <b><span style="font-weight: bold;">To:</span></b> synth-diy@dropmix.xs4all.nl <br> <b id="yui_3_16_0_1_1454430895516_3096"><span style="font-weight: bold;" id="yui_3_16_0_1_1454430895516_3095">Sent:</span></b> Monday, February 1, 2016 5:54 PM<br> <b id="yui_3_16_0_1_1454430895516_3098"><span style="font-weight: bold;" id="yui_3_16_0_1_1454430895516_3097">Subject:</span></b> Re: [sdiy] capping<br> </font> </div> <div class="y_msg_container" id="yui_3_16_0_1_1454430895516_3022"><br><br clear="none">I can see why recapping causes such mixed opinions. On one side, it makes sense if you know what you're doing overhauling or repairing for a customer, but when it's done "because everyone says you should do it" and the replacement caps are cheap ones with a worst case life of 1000 hours it's can be unnecessary vandalism. Recapping has it's place, but should be done when necessary, not as a random act of maintenance.<br clear="none"><br clear="none">Not all caps deteriorate at the same rate. Type, make and position can make a huge difference. A cap next to a hot power device is likely to deteriorate much sooner than an identical cap elsewhere. Certain makes of cap have a poor reputation, but knowing which ones comes with time and experience. One bad cap doesn't mean they'll all be bad. I like to know what's going on before I consider recapping.<br clear="none"><br clear="none">Some ESR meters will test caps in circuit. I use a Dick Smith ESR meter, now discontinued, but EVB and Anatek make very similar models. They will give a useful indication of the state of a cap without removing it from the board, although multiple caps in parallel or shorted caps will give a false good reading. <br clear="none"><br clear="none">The other important tools are your eyes and nose - look for staining at the end of the cap. Leaky caps have often have a distinctive acrid fishy smell - a real giveaway.<div class="yqt6367143044" id="yqtfd20619"><br clear="none"><br clear="none"><br clear="none">Steve<br clear="none"><br clear="none"><br clear="none"><br clear="none">_______________________________________________<br clear="none">Synth-diy mailing list<br clear="none"><a shape="rect" ymailto="mailto:Synth-diy@dropmix.xs4all.nl" href="mailto:Synth-diy@dropmix.xs4all.nl">Synth-diy@dropmix.xs4all.nl</a><br clear="none"><a shape="rect" href="http://dropmix.xs4all.nl/mailman/listinfo/synth-diy" target="_blank">http://dropmix.xs4all.nl/mailman/listinfo/synth-diy</a><br clear="none"></div><br><br></div> </div> </div> </div></div></body></html>