We found this circuit in a 1965 Electronic Design. Transistors are still common but admit equivalents for some of them. The circuit drains a current of only 4 mA.
Audio signals can be produced by this circuit. Frequency range is determined by C1 and adjusted by...
We found this circuit in the March 1992 issue of Radio Electronics magazine. The circuit has a...
This is a traditional complementary-output transistor amplifier sourcing 2 to 4 watts to a 4 ohm...