Project flow diagram

Now we have the sub-modules, how does it all go together?  Let’s examine what we have and where we are going with it.  The twin audio muting circuit driven by in phase and anti phase switching signals, the two oscillators, a transformer coupled oscillator and a phase shift oscillator… an output stage following an audio combiner.  You have several vero-board projects now… it’s time to assemble to the block diagram shown below.