03-19-2023, 06:35 PM
Good.
Arran,
Considering the choke goes to the tap which is the 100% return of all current, and only one resistor goes directly to it, past the field coil (and it is 800M value), the theory of reducing the current through the Field coil does not hold water.
As for the Field coil being a load and not filter, well, both 37-690 and 38-690 have the main speaker field as a load from B+ to GND.
Arran,
Considering the choke goes to the tap which is the 100% return of all current, and only one resistor goes directly to it, past the field coil (and it is 800M value), the theory of reducing the current through the Field coil does not hold water.
As for the Field coil being a load and not filter, well, both 37-690 and 38-690 have the main speaker field as a load from B+ to GND.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
