i would be really happy to see a 1U panel for the 4075.
i have no idea where to source a 1k87 tempco, so i was thinking i'd just use a
regular (1% metal film) 1k87. 1v/O tracking will be lost when the filter
self-oscillates.
according to the docs: "the filter works perfectly well without hand matching
the transistors."
--- adaaxs <
wonggster@...> wrote:
> I just got an analog metro 4075 board (a lot of us probably have). Are there
> enough of us to
> get a panel or will I end up housing it in a oops panel.
>
> It has 5 matched pairs of 2n5087, do I have an alternative to measuring a
> bag of these
> things, I don't really know how to do it properly.
>
> Should I use a 1 or 2k tempco Precision has no 1k87 in stock.
>
>