Quote:
Originally Posted by Electronic M
The TS-4 family created the B+ rail by using several stages between B++ and B- as a voltage divider. You know how some makes used the audio output as a voltage dropper instead of a resistor...Moto took it a step farther by using several tubes in series-parallel to make a voltage divider. Crazy but it worked.
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It only seemed to be the 12SN7 feed and I didn't explore the rest of the circuit to determine the rest of the voltage divider circuit.
