The integrated circuit of this amplifier is not very common today. The output transistors can be TIP31 and TIP32 in heat radiators. The circuit is from the 1977 National Semiconductor Audio Handbook.
September 2017 - Mouser Electronics is now offering Microchip MTD6508 engine drivers. These...
This circuit was obtained in a 1999 English magazine. We can easily assemble it with a BD136 or...
A non-sinusoidal 120 V voltage can be obtained with this circuit found in the December 1992 Radio...