This Week on the Breadboard: Windmill (WIIO) cb mod

So if I don't have any J112s can I use a J113? It's only one different, innit? :ROFLMAO:

Seriously though, I have 2N5457, 2N5458, 2N5485, 2N5952, J113, J201, 2SK170, 2SK117 - Would any of these work in Q1?
 
You MIGHT find a J113 that will work. Try different ones until you get something between 5V and 6V on Q1-D.
Try some 2N5485s. Use the values for R2 & R4 cited in post #1. Try different ones until you get the desired drain voltage. The gain will be a little lower with 2N5485, but that shouldn't be an issue for you. Then go buy some J112s, they are good to have.
 
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