I’m trying to find the problem.
The best guess is that I have a tube that went bad in my preamp.
.
LoFi
My sound system is down for repairs (I don’t know for how long). I’m now reduced to listening to music on Alexa’s transmission of WQXR, New York’s classical music station, in LoFi. Surprisingly, I’m getting into the music more easily. Without the distraction of sonic values, I’m able to totally concentrate on the music itself. I don’t need Hifi and soundstaging to “get” the musical message. it brings me back to my youth when I listened on a table radio and first fell in love with music. I find that I now can follow a piece of music from beginning to end more easily.
Not that I’m ready to give up the hobby. Just an interesting observation.