Deoxit and Silclear (Tweaks)
For some time I´m testing now Deoxit and Silclear. It works very well.
The best results I got on pure Copper Speaker Terminals and various pins (not gold) of various Valves. Silclear worked especially well on WBT Nextgen Connectors.
In comparison to the price paid, a very big improvement!
Thanks Bert for bringing these products to my attention!
Best regards
Stephan