Sziklai and Darlington Transistor Pairs - Impedance Boosting and Audio Linearity - Simply Put 

This is the explanation I didn’t know I needed. Subscribed bro

Ufff great video, as always!! ❤

I hope that I came across this video earlier, very useful. Thank you.

Cool video. Just one point though, the combined gain isn't ß², it's ß1•ß2 where ß1 and ß2 are the gains of the 'driver' and 'output' transistors respectively. So if the 'driver' has a gain of 100 and the 'output' a gain of 50 (a common situation in audio power amplifier output stages) you'd have an open loop output stage gain of 5000.

great explained, thank you.

This Sziklai configurations looks so much like IGBT transistor.

@1:00 ..."and we know how to use it." I caught that, lol.

Very cool explanation bud!! My only problem with them is I can never pronounce szikilai.!!! I just call it the other Darlington type😋