[sdiy] MPF102 replacements

[Ian Smith]

> Ken stone recommends these, in a link referring to alternatives for the
> MPF102 in the VCO section of the Bi N tic filter
>
> • 2N4856: Alternate FETs include 2N4091, 2N4391, PN4091 2N4391 PN4391
> PN4856, MPF108
>
> cheers,
> Dave

I hate to say it (seriously. It's kinda frustrating.), but all those transistors are either obsolete or are really close to not being stocked anymore.
Thus spake Mouser.
-Ian