concerning the nyquist aliaser

[caress]

using http://www.lynx.bc.ca/~jc/nyquistAliaser.html schematic, does anyone know if it would be detrimental to sub 2n5485's for the 2n5457's and also 2n5088's for the 2n5210's?  i checked the datasheets for all, and both the 2n5485 and the 2n5088 have higher ratings overall compared to the 2n5457 and 2n5210...

[slacker]

Both the 2N5210s are just being used as buffers so you can use pretty much any NPN transistor, I used 2N3904s.
Not sure about the 2N5485s. J201s and 2N5458s definately work.

[caress]

great!  i've got plenty of j201's lying around.

[oldrocker]

I used 5952's except in the very first position where I used a J201.  I used 1458's for the NPN's.  Most dual opamps I tried worked.  This circuit can be tricky depending on the components used.  Especially with the jfets.  I tried all j201's and had trouble.  I also tried MPF102's with minimal results.