temol

The production version is known as the Black Country Customs TI Boost. As endorsed by Tony Iommi. The TI Boost is a slightly modded...

Or draw this then choose Paintbrush tool (B), set stroke color, choose a brush type and paint over the edges. In the example below I...

Quick one.. Create rectangle/rounded rectangle. Set fill color. Select it, go to -> Object -> path -> offset path. Enter desired value...

I don't have an illustrator at hand at the moment, but the first thing that comes to my mind is a rectangle and edges painted with an...

@Chuck D. Bones - you should also post some info about unused opamps, how to properly terminate them, etc.

I have never tried to find the reason why there are problems with measuring some JFETs. It is possible that it is as you wrote - too low...

Are you sure that TS1 correctly identifies the JFETs? Try other methods, described here (bottom of the page) or here.

The image uses A50k. Log = A

So 1.18V and 0.97mA. Within a specs, but on a higher side. For me, tht J201 immediately turns on the red light ...

Simple setup for a breadboard. Vp Idss

Are you sure about this 0.100mA? Maybe it was 100mV (0.100V)? That would be 1mA. I have some fake J201s with Vp around 1.4V and Idss...

It's possible to set proper drain voltage even for the out of spec transistor. It's just a matter of the value of the drain resistor...