THANK YOU SOOOO MUCH!!!
I pulled all of the tubes, sprayed Deoxit on the pins, worked the tubes in and out of the sockets six or seven times each. Then put all the tubes back in. Then I took an instrument cable and sprayed Deoxit on the end, and worked it in an out of all of the Quarter inch jacks on the amplifier.
Fired the amplifier back up, and played it for over an hour! Rhythm channel and Lead channel, at very high volumes!
NO VOLUME DROP!!!!
I’m so fucking happy!!!
Send me the consultation bill. Lol