Recommended by 90s a Radio Electronics, this unit uses a transformer with a 70 V x 5 A secondary, being indicated for powering amplifiers from 50 to 100 W.
This circuit is from 1999 documentation. However, it can still be easily assembled, as all...
This oscillator provides a sinusoidal signal and can be applied to other operational amplifiers. The...
This circuit was found in the June 1969 issue of Radio Electronics magazine. The circuit uses a...