Thank you Pano for showing me the way many years ago on JFETS, very simple schematic, with K163

The classic and of course ingenious anode or drain or collector follwer single eneded in class A (electrons flowing all the time) amplifier, sounds amazing and so low noise especially perhaps at very low currents for low noise small signal amplifiers. And such schematics of course sound amazing too for power amplifiers. Thank you Lefteris too for bringing to my attention the classic Neumann U47 microphone schematic, same configuration too.