This amplifier, whose mounting on a printed circuit board was described in Radio Electronics of October 1960, has 35 W of power. The power supply uses a transformer and a set of 5 tubes.
Found in a 1968 documentation, this small amplifier was very popular at the time being used in...
When powered by a 14 V supply this circuit source 5,2 W to a 4 ohm load. For a 2 ohm load this...
This circuit uses a 7-segment display to indicate the logic level of a test circuit. The power...