44 Watt Stereo Power Amplifier
(audio amplifier)
The circuit is a gem; a TDA1554 IC is the heart of an amplifier that
will output up to 22 watts per channel with excellent sound quality.
(Typical THD less than 0.1%!). Originally intended for automobile use,
but can be used as a home amplifier if you have a good power supply.
Operates on 13 to 14.4 volts (typical automobile voltages with engine on)
and can draw as much as five amps at 13.8 V DC.
