This 1965 Philips circuit uses old company transistors like the BFY51 and BFY50. The circuit is powered by 12 V and the power gain is 8.9 dB.
This circuit was found in an article in Radio Electronics magazine. The issue is from July 1992...
May 2017 - The new Wolfspeed 650 V Schottky rectifier diodes can now be purchased from Mouser...
This 80s signal follower makes use of an audio amplifier of the era. The circuit can be adapted to...