Hey, Boto, Saw this post and thought I would pick your brain. I have a pair of the later ESS 820 speakers. The only issue was the rad's, so I put on some new. These sound fine overall, great bass, and crisp highs. Though because of age, and a slight sound of non crispness I wondered if a recap would make a difference. There are two 10uf x 50v and one 2.2uf X 100v, all made by Procon. The crossovers have iron core chokes. Any comments on just replacing the three caps, or should I venture further in to a full 2 way cross. Saw yours and wondered where you got your network numbers from. Thanks
BJ