|
I want to add that I left the stab coil shorted in my RCA Victor portable. It improves VHS tape playback performance (less bending at the top of picture) and it allows me to easily adjust the oscillator to 10,125Hz for UK 405 line display.
The stab coil was only introduced to marginally improve noise performance on very weak signals. Feeding modulators with strong signals it accomplishes nothing today
|