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→Mix of Transistors and Tubes
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the common-mode voltage does not have to be zero, and it is not; | the common-mode voltage does not have to be zero, and it is not; | ||
the differential signal in the delay line rides on 167 volts of DC. | the differential signal in the delay line rides on 167 volts of DC. | ||
After the delay line, the signal enters another cascoded differential amplifier with NPN BJTs | |||
on the bottom and a pair of 10-watt [[8608]] power pentodes on the top whose plates drive the | |||
CRT's vertical deflection plates of the CRT through inductive matching/peaking networks. | |||
===Non-Distributed Amplifier=== | ===Non-Distributed Amplifier=== | ||