This circuit is for analog TV video signals and was found in the March 1988 issue of Radio Electronics magazine. The circuit uses a Maxim integrated circuit that can still be found.
This amplifier circuit for instrumentation was found in the manual of the used integrated circuit...
We can use this amplifier with low impedance headphones with good performance. Possible...
This circuit was obtained from the November 1989 issue of Radio Electronics magazine. The circuit is...