Source Follower (CB6153E)

This stage for JFETs was found in a 1965 US publication, but is valid for modern components.

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Tape Playback Amplifier (CB4955E)
This amplifier was found in an 80s component manual. The circuit can be used for media recovery....
Simple Alarm (CB4534E)
I found this circuit in an English magazine from July 1982. The circuit is still viable because all...
Dummy Load and RF Wattmeter (CB3879E)
The resistors R1 and R2 consist of 8 220 ohms x 2 W resistors connected in parallel. The...