We found this precision circuit in a manual from the 80's. The operational amplifier is of a common type at the time, and equivalents can be tested. Transistors are general purpose types.
This simple low power stage with output transformer was found in an American documentation. The transistor...
June 2017 - Mouser Electronics has a broad line of Cree products for use in horticulture, such as...
The LMV321 is a low voltage operational amplifier from ON Semiconductor. The following diagram,...