This circuit was found in old documentation from Analog Devices. The integrated circuit is from the era. It has two settings and operates at frequencies up to 50 MHz.
This simple audio booster came out in a Popular Electronics in the 90s. It serves as a booster for very...
We found this circuit in documentation from the 90s. It is a common configuration that is given in two...
The displayed relay operates with an audio signal applied to the input. The transistors can be...