>This is an exciting project to me but. I have no BC557 transistors.Yes. A BC556, BC557, BC558 or BC559 would work here.
>Can I sub a BC558 when using a BC547 on the Bi N Tic.
>How is a 4391 as a JFET ? I am using an ssm2210 next to it.It should be okay.
Ken
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Ken Stone sasami@...
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