This is the circuit of a European commercial amplifier. It was published in Radio Electronics magazine in September 1958 and has a power of 5 watts with good sound quality.
This audio step operates directly with the 110 V mains voltage rectified and reduced. The output...
The MC1436 can also be used on this circuit found in Motorola's 1993 Linear Interface ICs. The...
The FET admits equivalents like the BF245 in this circuit that we find in a documentation from the...