We found this configuration in a 70s American documentation. The circuit makes use of operational amplifiers of the time. Modern equivalents can be tested.
This is a traditional complementary configuration that provides good audio power with excellent...
Texas Instruments MSP-EXP432P401R LaunchPad Development Kit enables you to develop...
May 2017 - The new ROHM SFR series anti-sulfur resistors can now be obtained from Mouser...