We found this circuit in documentation from the 80s. The circuit is for cars with platinum. The power components must be equipped with heat sinks.
This circuit with an integrated circuit of the time was found in the magazine Radio Electronics of April...
This is a converter stage found in old transistor superheterodyne radios. The circuit is for...
In its original version of a 70s manual, this integrated amplifier, which is uncommon today, was...