I am trying to understand more fully how transistor amplifiers work and I've found the falstad simulations to be very informative especially the ability to place a mouse at any point and look at the changing voltages and currents. The builtin list of circuits has a "one transistor common-emitter amplifier circuit" which works very nicely but I would like observe the operation of a two transistor amplifier. I was therefore wondering if anyone had one to share? The specific question I am looking to answer is what is happening to the voltages at the point between the two transistors since I was under the impression that the VBE voltage swing has to be quite small to avoid transistor saturation. Does the same apply to the second transistor in the circuit? Update: by a two transistor circuit I mean two transistor stages coupled via a capacitor. Eg [![enter image description here][1]][1] [1]: https://i.sstatic.net/nb8fm.jpg