Opencan Posted February 3, 2006 Report Share Posted February 3, 2006 I wanted to build this circuits : http://www.runoffgroove.com/grace.pdf, so I went to my local (and pretty expensive) electronics store, and bought all the parts needed, exept of the Jfet. They didn't had the exect type of what i've needed, not the 1:1 subtitutes mentioned in their book of semiconductors, and what they did had to offer me cost between 4USD to 8USD (and thoes was the cheap from the bulk). I don't want to spend so much money on thoes thing, mostly because the essay from this author and the essay led me there said i can use any N channel Jfet. So, what CHEAP models can do the work? Oh, and does 4M7 ohm is a common value for resistors? i remember i saw something like that in another electronics store, but I'm not sure about that. (anyhow, i bought 2 2M2 resistors to place each 4M7 resistors) Hope to get some encouraging answer, Ron Quote Link to comment Share on other sites More sharing options...
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