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electrolytes [message #29133]

Mon, 16 October 2023 12:37

Kochens
Messages: 80
Registered: April 2009
Location: Denmark

Member

How long will electrolytes in a Kustom amp from 1980 still be working after 42 years ?

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Re: electrolytes [message #29135 is a reply to message #29133]

Tue, 17 October 2023 06:40

stevem
Messages: 4775
Registered: June 2004
Location: NY

Senior Member

There's no way to tell unfortunately.
These types of caps last way way longer when the amp is atleast power on for 30 minutes every few months, like every 2 to 3 months.

The two big can type main power rail filters that where of the computer grade types seem to last forever , and many times can be re-formed .

In a 1980s amp they may have gone away from the great filter caps I just posted about and gone over to the toosie roll type, and if that's the case then by now ( ( 40 plus years ) if nothing else those two main power rail filters should get replaced just for starters.

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Re: electrolytes [message #29137 is a reply to message #29133]

Thu, 19 October 2023 11:06

Kochens
Messages: 80
Registered: April 2009
Location: Denmark

Member

Thanks Steve.

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