This circuit was suggested by Signetics in 1980s documentation. The circuit makes use of the hard-to-obtain component of our day. It is for reference only.
This old two-stage video amplifier uses integrated circuits that are not easily obtainable today. The...
Found in a 1967 Delco documentation, this circuit can deliver power from 40 to 50 W at 8-ohm load....
Found in a Popular Electronics from the 90s, this circuit transforms an ordinary oscilloscope into a...