I am rekindling the enthusiasm I had for electronics when I was young = thanks Martin, the videos are a massive help.
I wondered whether there are any "Martin videos" or a good book that could take me through the design of a simple (but two-stage) audio amp using BJTs?
I want to get this under my belt before Op Amps and even FETs.
It might be an old book for my "new" interest.
Thank you.