I have a can of Cramolin lotion with tiny copper power in it. I got this from a radio station that dipped their tubes in it before inserting them. I did discover that with time and heat that I had to use emory cloth to remove the build up. I guess in radio stations with tubes in reserve that this may have been useful.
I have a product called Audiotop that is a three step cleaner. Step one is an acid cleaner that you apply and wipe off. Step two is an alkyl cleaner that is applied and wiped off. Step three is a magic oil that preserves the cleaning and helps the sound. It used to be distributed by A audio imports, but isn't on their webpage any longer.
I have a product called Audiotop that is a three step cleaner. Step one is an acid cleaner that you apply and wipe off. Step two is an alkyl cleaner that is applied and wiped off. Step three is a magic oil that preserves the cleaning and helps the sound. It used to be distributed by A audio imports, but isn't on their webpage any longer.