TDA2009 is an
amplifier of potency of audio double hi-fi in multiwatt package,especially developed for applications of high quality stereo. That application is the basic amplification of the tda2009.
The good of the series of circuits integrated tda is that are component electronic easy to find at the electronics stores.
10 watt amplifier circuit, audio ic tda2009
circuit, complete schematic of a stereo power amplifier with output power of ten watts, ic TDA2009, tda2009 stereo amplifier, tda2009-stereo amplifier circuits
Circuit Amplifier Stereo TDA2009