Taylor 191A R. C. oscillator.

[Geordie McBoyne]

Hi Freya,
            many thanks for the circuit diagram.   Now I can set about restoring the the instrument to the standard yours has achieved.
It's not the easiest instrument to work on but when I'm quarantined I'll have the time in the World to work on it.
The Wien brige oscillator explained here:  https://www.robkalmeijer.nl/techniek/ele...index.html

 
Geordie McBoyne.