FM for a Tube Radio 

Ingenious work 👍

hey, nice vid!

Nice work..I tried coupling fm variable capacitor to original am wheel and sound direct to pu in

Good to hear from you again! I love 'Happy Feet" one of my favorite tunes of the late 20's. 1929 to be exact..... Paul Whiteman used it in the early color film musical, "King of Jazz"! See clips of it on RU-vid...... Roger Wolfe Kahn did the best version of it!

Hi Adrian how can I PM you? Many thanks