120Watt Easy Power Amplifier Circuit With LM12

120watt power amplifier circuit

This should be the main power amplifier OCL circuit 120Watt using devices pillar is the integrated circuit
LM12 and diode BY229.
This interesting routes many good bass and treble alive.
convenient to pretend main amplifier. If a friend is the CD therefore has a beautiful
voice and Pre Tone Control is good that some will take something very magical.
 Importantly should choose Power supply source,
which has been fairly high voltage class 38Vdc GND 38V-3A is the current low level.
To decorate the fines resulting from the size finely R4 2 ohm/4W Idle current about 30mA,
or with the whole center just before. Almost forgotten friends should choose the material is good,
good, especially IC LM12 and Transistor everyone.
We are think this project and circuit which friends can play the main power amplifier of this gentleman please.