The Tube Rolling Begins: NOS Vacuum Tubes in the Leben RS-30EQ Phono Preamplifier!

In my last Today’s Fresh Catch post (HERE) I mentioned the variety of NOS 12AT7 signal tubes and NOS rectifiers that I had purchased from Radio Electric Supply to try in my Leben RS-30EQ:

The post The Tube Rolling Begins: NOS Vacuum Tubes in the Leben RS-30EQ Phono Preamplifier! appeared first on Positive Feedback.