I think the originals were 25,000uF. I replaced those four with two 68,000uF Nichicons I got from Mouser. Not cheap (~$100 in U.S.), but not too expensive for extending the life of the amp another 25 years.
I bought them a few years ago new from a warehouse for €30, the transformer is a 28-0-28 so no voltage problems
Could I ask about ripple current @100Hz capacitor in ALEPH 5, which one is suitable (min or max) ?
https://th.mouser.com/ProductDetail/Cornell-Dubilier-CDE/CGS313U050W4C?qs=0r35cIPu56GkYwKjtv4sQQ%3D%3D
https://www.digikey.co.th/th/products/detail/kemet/ALS30A333KF063/3462201?gad_source=1&gad_campaignid=20145475364&gbraid=0AAAAADrbLliXwmYBwwayVFesO_U4w😵O&gclid=EAIaIQobChMI16XavrCOjQMVmqRmAh3SiQI5EAQYCSABEgJW7vD_BwE&gclsrc=aw.ds
https://www.digikey.co.th/th/products/detail/nichicon/LNT1J333MSE/2549057?gad_source=1&gad_campaignid=18003026842&gbraid=0AAAAADrbLljgUw0zVvWNUyiGWNw8B3Pus&gclid=EAIaIQobChMI16XavrCOjQMVmqRmAh3SiQI5EAQYASABEgJI6PD_BwE&gclsrc=aw.ds
https://www.digikey.co.th/th/products/detail/epcos-tdk-electronics/B41456B8339M000/3545890?gad_source=1&gad_campaignid=18003026842&gbraid=0AAAAADrbLljgUw0zVvWNUyiGWNw8B3Pus&gclid=EAIaIQobChMI16XavrCOjQMVmqRmAh3SiQI5EAQYBSABEgLqqPD_BwE&gclsrc=aw.ds
https://www.digikey.co.th/th/products/detail/vishay-beyschlag-draloric-bc-components/MAL210118333E3/5635857?gad_source=1&gad_campaignid=18003026842&gbraid=0AAAAADrbLljgUw0zVvWNUyiGWNw8B3Pus&gclid=EAIaIQobChMI16XavrCOjQMVmqRmAh3SiQI5EAQYBCABEgJ_9_D_BwE&gclsrc=aw.ds
https://th.mouser.com/ProductDetail/Cornell-Dubilier-CDE/CGS313U050W4C?qs=0r35cIPu56GkYwKjtv4sQQ%3D%3D
https://www.digikey.co.th/th/products/detail/kemet/ALS30A333KF063/3462201?gad_source=1&gad_campaignid=20145475364&gbraid=0AAAAADrbLliXwmYBwwayVFesO_U4w😵O&gclid=EAIaIQobChMI16XavrCOjQMVmqRmAh3SiQI5EAQYCSABEgJW7vD_BwE&gclsrc=aw.ds
https://www.digikey.co.th/th/products/detail/nichicon/LNT1J333MSE/2549057?gad_source=1&gad_campaignid=18003026842&gbraid=0AAAAADrbLljgUw0zVvWNUyiGWNw8B3Pus&gclid=EAIaIQobChMI16XavrCOjQMVmqRmAh3SiQI5EAQYASABEgJI6PD_BwE&gclsrc=aw.ds
https://www.digikey.co.th/th/products/detail/epcos-tdk-electronics/B41456B8339M000/3545890?gad_source=1&gad_campaignid=18003026842&gbraid=0AAAAADrbLljgUw0zVvWNUyiGWNw8B3Pus&gclid=EAIaIQobChMI16XavrCOjQMVmqRmAh3SiQI5EAQYBSABEgLqqPD_BwE&gclsrc=aw.ds
https://www.digikey.co.th/th/products/detail/vishay-beyschlag-draloric-bc-components/MAL210118333E3/5635857?gad_source=1&gad_campaignid=18003026842&gbraid=0AAAAADrbLljgUw0zVvWNUyiGWNw8B3Pus&gclid=EAIaIQobChMI16XavrCOjQMVmqRmAh3SiQI5EAQYBCABEgJ_9_D_BwE&gclsrc=aw.ds
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