The tweaks to a simple single-ended amp could be endless. I think this will be the last adjustment to the Lama Kazu 8SE , however. (Note: ...

I started out wondering: "How variable are JFETs ? How many parameters must be measured when selecting them?" I ended up with a ...

While performing inventory of my parts bins last fall, I came across a couple ancient-looking TO-1 metal cans. I have no recollection of th...