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Old 06-04-2015, 04:42 PM
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bandersen bandersen is offline
RCA 741PCS
 
Join Date: Mar 2009
Location: Chicago, IL
Posts: 8,780
Yes, the voltage doesn't increase that much. Something like 5-10 volts. Same with most other sets. I'm not saying adding them is a bad idea, just that I personally haven't and my sets work fine.

When you really need to add them is replacing a vacuum tube rectifier like a 5U4. Here were talking more like a 50 volt increase.
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