For my liking, a single extra amp stage suffices ... overdrive version of the triangle wave oscillator. What else can we do with our newfound analog powers? Here, the most bang for our breadboard ...

Once upon a time, if you wanted to generate some waveforms, you needed to buy an expensive off-the-shelf function generator or whip up a big pile of analog electronics. Not so today, when you can ...

See audio cable. Audiophiles think so. They feel that no matter how many times an analog wave is sampled per second, the musical experience does not compare to an analog recording. In fact ...