This old fashioned transistor amplifier was found in a publication of the year 1958. Transformer are the critical components in the circuit and power comes from 6 D cells.
Found in a 90s Electronic Design, this circuit generates harmonics from a sinusoidal input signal....
Found in RCA documentation from the 90s, this circuit uses components from that time. CA3019 is...
This circuit is part of an article published in the February 1994 Electronics Now magazine. The...