Changing electrolytics

Nichicon is the standard.  Any good modern cap is going to be better, and a lot smaller than your originals.

For reliability check the temperature rating.  Get equal to or higher rated temps.  Higer temp ratings on caps are related to reliability and mean time to failure, so in the same amp, a 105 degree cap will last longer than an 85.

Thanks

Cornell Dublier. That’s what was used by Jon Soderberg from Vintage Amp Repair on my 3.9e and 6e. Also should add IXYS rectifiers and updated Binding Posts.

CD is excellent stuff.